I can also confirm with snapd 2.0.10 that I get the same gl errors so this is not fixed. Also tried the workaround, copy all files from /usr/lib/nvidia-xxx to /var/lib/snapd/lib/gl/ and restarted snapd and now things are working.
I can also confirm with snapd 2.0.10 that I get the same gl errors so this is not fixed. snapd/lib/ gl/ and restarted snapd and now things are working.
Also tried the workaround, copy all files from /usr/lib/nvidia-xxx to /var/lib/