Help, Brand New to UEFN! - Player Movement Device Settings Keep Getting Locked/Uneditable

Apologies if this is in the wrong place, but I’m new to UEFN (coming from Halo Forge) and looking for help on an issue I’ve been dealing with. For some strange reason, every so often while making changes to my base player movement using a ‘Player Movement Device’, the settings will become greyed out and boxes unable to be checked/enabled for editing.

The only solution I’ve found is to drag in a brand new device, manually copy over my settings, and then delete the broken one. This is really disrupting my flow in trying to dial in my game’s movement settings. Any help would be greatly appreciated!