Issue with adding selected properties

[kjdahldev]

Version used
Ex: 4.0

Describe the bug
When manually adding properties (since the list returns too many) to the field Selected properties, the added property gets combined with all already added properties. This leads to the property not working. If I delete all properties and add just the one, it will work but not the second one added. Last time I used this web part it was fine so I am not sure if its environment related or what.

When I inspect CanvasContent1 on the page item, this is the result:

Using a script I can force the properties to be added correctly as unique strings in the array but its a bit cumbersome ;)

To Reproduce
Manual add new properties at the end of field Selected properties using format ,Prop1,Prop2

Expected behavior
Properties added correctly.

Screenshots
See above.

Desktop (please complete the following information):

• Chrome

Additional context

[kasperbolarsen]

Are you on the most recent released version?
are you aware of the export/import option? This IS a workaround, but it is a much easier way to add properties than using a script

[kjdahldev]

No, we are on 4.0.0 so import/export is missing. So hopefully updating will sort it then. Thanks for your quick reply.