Mirror Wrapper is out of synch

[KatieWoe]

For phetsims/qa#649. Seen on Win 10 Chrome in https://phet-dev.colorado.edu/html/capacitor-lab-basics/1.6.20-rc.3/phet-io/wrappers/mirror-inputs/mirror-inputs.html.
If you drag something outside the the top iframe, let go, then return, the top frame drops the item and the bottom doesn't, leading to an out-of-synch mirror wrapper.

[KatieWoe]

Can also happen with the about dialog so may connect to #1218 (comment)

[KatieWoe]

Happens in Resistance in a Wire

[phet-steele]

Happens in Molarity.

[jonathanolson]

Patched in the above 3 simulations. Was this an exhaustive list for what sims had this issue?

[KatieWoe]

I think so, but many couldn't be checked as they didn't load.

[KatieWoe]

For phetsims/qa#653, since some sims don't load the mirror wrapper (I think this is expected) we are unable to confirm those issues for those sims. @jonathanolson how do you want us to handle those sims?

[jonathanolson]

@KatieWoe is there a good way to check deployed sims for this?

[KatieWoe]

If there are links to the deployed versions of the phet-io sims we could go through them

[jonathanolson]

I don't have an easy way to filter to just phet-io links, but here are the links:

acid-base-solutions 1.2 ()

• acid-base-solutions 1.2.25

area-builder 1.1 ()

• area-builder 1.1.21

area-model-algebra 1.2 ()

• area-model-algebra 1.2.2

area-model-decimals 1.2 ()

• area-model-decimals 1.2.2

area-model-introduction 1.2 ()

• area-model-introduction 1.2.2

area-model-multiplication 1.2 ()

• area-model-multiplication 1.2.2

arithmetic 1.0 ()

• arithmetic 1.0.25

atomic-interactions 1.2 ()

• atomic-interactions 1.2.1

balancing-act 1.1 ()

• balancing-act 1.1.25

balancing-act 1.2 ()

• balancing-act 1.2.4 phet-io
• balancing-act 1.2.4 phet-io Studio

balancing-chemical-equations 1.2 ()

• balancing-chemical-equations 1.2.11

balloons-and-static-electricity 1.3-phetio ()

• balloons-and-static-electricity 1.3.17 phet-io
• balloons-and-static-electricity 1.3.17 phet-io Instance Proxies

balloons-and-static-electricity 1.4 ()

• balloons-and-static-electricity 1.4.15

beers-law-lab 1.4 ()

• beers-law-lab 1.4.19

beers-law-lab 1.6-phetio ()

• beers-law-lab 1.6.16 phet-io
• beers-law-lab 1.6.16 phet-io Instance Proxies

bending-light 1.1 ()

• bending-light 1.1.21

blackbody-spectrum 1.0 ()

• blackbody-spectrum 1.0.8

build-a-fraction 1.0 ()

• build-a-fraction 1.0.13

build-a-molecule 1.0 ()

• build-a-molecule 1.0.3

build-an-atom 1.5-phetio ()

• build-an-atom 1.5.19 phet-io
• build-an-atom 1.5.19 phet-io Instance Proxies

build-an-atom 1.6 ()

• build-an-atom 1.6.16

capacitor-lab-basics 1.6 ()

• capacitor-lab-basics 1.6.20
• capacitor-lab-basics 1.6.20 phet-io
• capacitor-lab-basics 1.6.20 phet-io Instance Proxies

charges-and-fields 1.0 ()

• charges-and-fields 1.0.49

charges-and-fields 1.0-phetio ()

• charges-and-fields 1.0.21 phet-io
• charges-and-fields 1.0.21 phet-io Instance Proxies

circuit-construction-kit-black-box-study 1.1-phetio ()

• circuit-construction-kit-black-box-study 1.1.17 phet-io
• circuit-construction-kit-black-box-study 1.1.17 phet-io Instance Proxies

circuit-construction-kit-dc 1.2 ()

• circuit-construction-kit-dc 1.2.3

circuit-construction-kit-dc-virtual-lab 1.2 ()

• circuit-construction-kit-dc-virtual-lab 1.2.3

collision-lab 1.1 ()

• collision-lab 1.1.1

color-vision 1.1 ()

• color-vision 1.1.25

color-vision 1.2-phetio ()

• color-vision 1.2.17 phet-io
• color-vision 1.2.17 phet-io Instance Proxies

concentration 1.3 ()

• concentration 1.3.21

concentration 1.5-phetio ()

• concentration 1.5.15 phet-io
• concentration 1.5.15 phet-io Instance Proxies

coulombs-law 1.0 ()

• coulombs-law 1.0.10

curve-fitting 1.0 ()

• curve-fitting 1.0.1

diffusion 1.0 ()

• diffusion 1.0.5

energy-forms-and-changes 1.4 ()

• energy-forms-and-changes 1.4.1
• energy-forms-and-changes 1.4.1 phet-io
• energy-forms-and-changes 1.4.1 phet-io Studio

energy-skate-park 1.1 ()

• energy-skate-park 1.1.2

energy-skate-park-basics 1.1 ()

• energy-skate-park-basics 1.1.20

energy-skate-park-basics 1.3-phetio ()

• energy-skate-park-basics 1.3.15 phet-io
• energy-skate-park-basics 1.3.15 phet-io Instance Proxies

equality-explorer 1.0 ()

• equality-explorer 1.0.13

equality-explorer-basics 1.0 ()

• equality-explorer-basics 1.0.13

equality-explorer-two-variables 1.0 ()

• equality-explorer-two-variables 1.0.13

expression-exchange 1.1 ()

• expression-exchange 1.1.15

faradays-law 1.3-phetio ()

• faradays-law 1.3.18 phet-io
• faradays-law 1.3.18 phet-io Instance Proxies

faradays-law 1.4 ()

• faradays-law 1.4.2

forces-and-motion-basics 2.1-phetio ()

• forces-and-motion-basics 2.1.107 phet-io
• forces-and-motion-basics 2.1.107 phet-io Instance Proxies

forces-and-motion-basics 2.3 ()

• forces-and-motion-basics 2.3.17

fraction-matcher 1.2 ()

• fraction-matcher 1.2.2

fractions-equality 1.1 ()

• fractions-equality 1.1.2

fractions-intro 1.0 ()

• fractions-intro 1.0.13

fractions-mixed-numbers 1.0 ()

• fractions-mixed-numbers 1.0.13

friction 1.5 ()

• friction 1.5.11

function-builder 1.0 ()

• function-builder 1.0.24

function-builder-basics 1.0 ()

• function-builder-basics 1.0.15

gas-properties 1.0 ()

• gas-properties 1.0.5

gases-intro 1.0 ()

• gases-intro 1.0.6

gene-expression-essentials 1.0 ()

• gene-expression-essentials 1.0.17

graphing-lines 1.3 ()

• graphing-lines 1.3.11

graphing-quadratics 1.1 ()

• graphing-quadratics 1.1.6
• graphing-quadratics 1.1.6 phet-io
• graphing-quadratics 1.1.6 phet-io Studio

graphing-slope-intercept 1.1 ()

• graphing-slope-intercept 1.1.10

gravity-and-orbits 1.4 ()

• gravity-and-orbits 1.4.1
• gravity-and-orbits 1.4.1 phet-io
• gravity-and-orbits 1.4.1 phet-io Studio

gravity-force-lab 2.2 ()

• gravity-force-lab 2.2.3
• gravity-force-lab 2.2.3 phet-io
• gravity-force-lab 2.2.3 phet-io Studio

gravity-force-lab-basics 1.0 ()

• gravity-force-lab-basics 1.0.3

hookes-law 1.0 ()

• hookes-law 1.0.24

isotopes-and-atomic-mass 1.1 ()

• isotopes-and-atomic-mass 1.1.10

john-travoltage 1.4-phetio ()

• john-travoltage 1.4.17 phet-io
• john-travoltage 1.4.17 phet-io Instance Proxies

john-travoltage 1.5 ()

• john-travoltage 1.5.13

least-squares-regression 1.1 ()

• least-squares-regression 1.1.21

make-a-ten 1.0 ()

• make-a-ten 1.0.17

masses-and-springs 1.0 ()

• masses-and-springs 1.0.11

masses-and-springs-basics 1.0 ()

• masses-and-springs-basics 1.0.10

molarity 1.4 ()

• molarity 1.4.13 phet-io
• molarity 1.4.13 phet-io Studio

molarity 1.5 ()

• molarity 1.5.3

molecule-polarity 1.0 ()

• molecule-polarity 1.0.16

molecule-shapes 1.2 ()

• molecule-shapes 1.2.9

molecule-shapes-basics 1.2 ()

• molecule-shapes-basics 1.2.9

molecules-and-light 1.3-phetio ()

• molecules-and-light 1.3.14 phet-io
• molecules-and-light 1.3.14 phet-io Instance Proxies

molecules-and-light 1.5 ()

• molecules-and-light 1.5.9

natural-selection 1.1 ()

• natural-selection 1.1.2

natural-selection 1.2 ()

• natural-selection 1.2.1 phet-io
• natural-selection 1.2.1 phet-io Studio

natural-selection 1.3 ()

• natural-selection 1.3.1
• natural-selection 1.3.1 phet-io
• natural-selection 1.3.1 phet-io Studio

neuron 1.1 ()

• neuron 1.1.19

number-line-integers 1.1 ()

• number-line-integers 1.1.1

number-line-operations 1.0 ()

• number-line-operations 1.0.2

ohms-law 1.4 ()

• ohms-law 1.4.10

pendulum-lab 1.0 ()

• pendulum-lab 1.0.16

ph-scale 1.3 ()

• ph-scale 1.3.5

ph-scale-basics 1.3 ()

• ph-scale-basics 1.3.5

plinko-probability 1.1 ()

• plinko-probability 1.1.19

projectile-motion 1.0 ()

• projectile-motion 1.0.16

proportion-playground 1.0 ()

• proportion-playground 1.0.16

ratio-and-proportion 1.0 ()

• ratio-and-proportion 1.0.1

reactants-products-and-leftovers 1.2 ()

• reactants-products-and-leftovers 1.2.12

resistance-in-a-wire 1.3-phetio ()

• resistance-in-a-wire 1.3.13 phet-io
• resistance-in-a-wire 1.3.13 phet-io Instance Proxies

resistance-in-a-wire 1.6 ()

• resistance-in-a-wire 1.6.11

rutherford-scattering 1.1 ()

• rutherford-scattering 1.1.10

states-of-matter 1.2 ()

• states-of-matter 1.2.2
• states-of-matter 1.2.2 phet-io
• states-of-matter 1.2.2 phet-io Studio

states-of-matter-basics 1.2 ()

• states-of-matter-basics 1.2.1
• states-of-matter-basics 1.2.1 phet-io
• states-of-matter-basics 1.2.1 phet-io Studio

trig-tour 1.0 ()

• trig-tour 1.0.23

under-pressure 1.1 ()

• under-pressure 1.1.19

unit-rates 1.0 ()

• unit-rates 1.0.18

vector-addition 1.0 ()

• vector-addition 1.0.1

vector-addition-equations 1.0 ()

• vector-addition-equations 1.0.1

wave-interference 2.0 ()

• wave-interference 2.0.3

wave-on-a-string 1.1 ()

• wave-on-a-string 1.1.23

waves-intro 1.1 ()

• waves-intro 1.1.1

[KatieWoe]

They look good