floating menu stopped loading

BTT version 3.737
iMac Pro
OS 10.14.6 Monterey

as of the latest BTT versions, my keyboard triggered floating menues stopped working.
my keyboard triggers only the little spinning, floating loading circle.
I have several floating menues for different Applications, triggered by different keystrokes.
All show the same unresponsive "loading" behaviour

so, what gives? i didnt touch or change the html menues or their location.
bug must be inside BTT