Fat fingers is two phased, and it rect-hittests twice needlessly. Instead, we could/should cache the result of the first when performing the "phase_2". Patch coming...
PR #120835
Created attachment 127982 [details] patch v1
Comment on attachment 127982 [details] patch v1 Clean the cache?
Created attachment 128013 [details] (committed r108380, r=atreat) patch v2 - for landing