Unfortunately, like Brett, I’m not able to offer you any immediate practical solutions here
I would suggest you send a report to Ambient Design regarding this issue with Sonoma+M3+Artrage+your tablet and hopefully Andy might have some solution for you.
Looking to the longer term though any reports like this sent to Ambient it will hopefully lead to a fixed in a future ARV update.
Sonoma has proved to be a bit of a nightmare for several developers it would sadly seem
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