I also get these same errors coming up on my site. google search console is remarkably unhelpful at telling you which piece of content to investigate it, despite my having e-mailed them for help.
Interesting that other Foundry users are seeing the same, perhaps it is something in the way the foundry stacks are working that’s kicking off an error? Any insights would be very useful to know.
As for ignoring it, well I’ve done the same, but SEO results are pretty shocking and as I understand it, google does punish sites with these mobile errors in its rankings, so it’s not great.
I’m ignoring as it’s in the ‘too hard’ basket and sucks up way too much time to try and figure out, not because I want to. Any assistance on this thread will be gratefully received by many users I suspect!