Thanks for the reply! Totally understandable with the jumping hahaha. For a first game, you're doing phenomenal!
One thing I'll note with the pausing while in UI is that it might take away some of the immersion. I know most players would probably prefer a pause while menus are open, but to me it adds to the realism. Can't go rummaging through your pack (although healing items are keybound lol) while in combat. Up to you at the end of the day, could meet in the middle and have it be an option, or you could make only collectibles (cards) pause the game.