I am also having the same issue but mine aren't working at all. I did reset of healbot and returned all to default this morning and it worked for like 30 mins. Then i just set up few main spells and it stopped working. Now I tried to set all default again and reset it but I can't get it to work again.
I am priest lvl 60 and i have tried like 4-6 versions of healbot for classic version. None of them are working....
Using Healbot 18.104.22.168 Beta 1 version
Please help with this. This is really important feature and I finally know that I'm not the only one that has this issue.