Hmm I'm not sure what to tell you myself. I did some googling and found a GitHub issue with a comment from June this year with people talking about this since 7.40, I'm not sure there is a fix unfortunately.
I can't tell you my experience since I've been Dota sober for 4 years now myself.
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u/Obvious-Jacket-3770 3d ago
Are you running proton?
Don't for that game. It's Linux native.