Resizable Steam import list output dialog

The GOG import list dialogue (the output window where you select which games to import) can be resized, which I found helpful in creating screenshots so I can compare against what I’ve got in (for troubleshooting, verification, etc.).

But I noticed the Steam import list output dialog can’t be resized.

If it’s fairly easy to implement, it would be nice to have it resizable similarly to the GOG import list output dialog.