"Expand/Collapse All" resource editor properties contained in Array/Dictionary

[Alesinx]

Describe the project you are working on

2D Roguelike

Describe the problem or limitation you are having in your project

Having to open all resources contained in an Inspector's Array/Dictionary by manually clicking on the buttons is time-consuming and annoying

Describe the feature / enhancement and how it helps to overcome the problem or limitation

Add new "Expand/Collapse All" to Resource's context menu when contained in an array/dictionary

Describe how your proposal will work, with code, pseudo-code, mock-ups, and/or diagrams

When clicking on "Expand/Collapse All" option in context menu, all elements in the resource array/dictionary would expand, saving time and effort

If this enhancement will not be used often, can it be worked around with a few lines of script?

Not exposed to gdscript

Is there a reason why this should be core and not an add-on in the asset library?

Not exposed to gdscript. Everyone could benefit