Plugins not loading with Big Sur & M1 Chip

[thang (David)]

Maybe this:

Mail and Pay stack for Version 8.8.3

Quit RW. Then click on the RW icon and select Info in the finder, then select to run it in Rosetta. Launch RW.

and

https://help.realmacsoftware.com/kb/guide/en/m1-based-macs-and-rapidweaver-Yl87eQEMUP/Steps/262176