Update v1.12.26819:

Fixed preview images larger than 1MB causing failure to upload to Steam Workshop - images are automatically downscaled
Fixed issue with UGC (User-generated content) room items not being unlocked in sandbox when "All Unlocked" option is turned on
Fixed issue with selection area rotation in UGC image picker
Fixed issue with Workshop sandbox saves not updating level Kudosh
Fixed issue with incorrect message dialogues appearing when loading UGC sandbox saves
Fixed issue causing black textures when deleting local UGC
Fixed issue where downloaded hospital items were not getting updated on workshop items update notifications
Added support for line breaks in UGC description field
Added tab key toggling between input fields on UGC screen
Added filter to item filters list for each UGC bundle
Improved item icons for e.g. long rugs. For any existing items you will need to update the item for the new icon to be regenerated.
Tweaked display of names of missing UGC items