I wonder if it is related to a change I recently noticed in how email address suggestion and autocomplete, i.e., suggestions, work that behaves differently than

I wonder if it is related to a change I recently noticed in how email address suggestion and autocomplete, i.e., suggestions, work that behaves differently than before. It's almost like they deemphasized frequent user or maybe domain accounts or something. The effect is that the first suggestion is no the address you are most likely looking to use, and thus risking erroneously addressed emails. So take care.