would like to test ui addons in beta why are they not implemented?
mouseover macros are not working how do you expect us to heal without focus macros or mouseover macros eww I have to actually click the spell thats gross!
Most initial waves of beta are done with addons switched off so that the base systems can be tested. There’s not much point testing addons which overwrite base systems that have bugs in them (as the current ones do).
Like this bug in the base system. If addons like clique were available less people would be reporting this one.
You have to check the box to enable all spell ranks in the spellbook, that will fix the mouseover macro bug.