"Check for issues:" label in the Accessibility panel toolbar should be replaced with a shorter label, "Audit:" for a simpler UI. Also, remove the "beta" prefix label.

We will soon have another menu in the accessibility toolbar (simulation bug 1564999) which will have the label "Simulate:" shortened from the originally proposed "Simulate vision deficiency:". This bug was filed to make the audit menu label be more consistent with the shortened simulation menu label.

Thanks for filing Maliha!
(Need-infoing Martin in case he has thoughts on this. My view is that calling it Audit makes it more of a product that's easier to talk about, and gives a cleaner look to the toolbar.)

Yes on removing the beta :)

For the shortened names, I'm generally not opposed to "Audit", but in reality I feel this is more like a "Filter". So maybe that's more appropriate?

I feel that "filter" sells it short. It does filter, but the bigger purpose is the auditing - listing and explaining the specific issues.

Maybe there's concern that "Audit" brings to mind a Chrome Lighthouse-style report with scores and and issues listed by issue-type? This could be something we add later, but I think the name still fits.