Broken mirrored drawing

[yaboy365]

Pixelorama version:
0.91

Issue description:

After opening previously made projects and enabling mirrored drawing, both mirror lines appear at the default 32px from the left and 32px from the top, even with larger dimensions.

Steps to reproduce:

1. Create new file with dimensions larger than 64x64 (I did 256x256)
2. Save file as .pxo.
3. Close and launch Pixelorama again.
4. Open previously saved file.

[Variable-ind]

yeah, it seems the bug is in Project.gd i changed the following lines and it seems to work

[Variable-ind]

it seems we can only get but not change values using the first method

Array-.2.mp4

[OverloadedOrama]

Thanks for reporting, the fix for this bug will be included in v0.9.2. And thank you @Variable-ind for the solution!