BUG: If, accidentally or otherwise, a breakpoint in the Theme Studio/Screens tab is changed to 0 then the option to change it again is lost. The px scroll box is immediately replaced with the fixed text “Screens below SM“ and the 0px setting is locked in.
Also, I see that any changes made to breakpoint settings in theme studio also apply to any new projects started during that session ie before restarting Elements. Is that intended or should they only apply to the project in which they are created?
(Btw, I suggest that, if you want to check this, you use a new project specially created for the purpose and not one of your live or WIP projects. Also you should restart Elements afterwards to return the breakpoint settings to the defaults.)