Chrome Version (from "Settings > About Google Chrome"): 69.0.3450.0 dev
Device Type: (iPad 2, iPhone 4, etc): iPhone 5S

Steps to reproduce:
Reopen the app, select a tab from tab switcher, Select Settings then close it, etc. 

Expected result:
3 dot icon shouldn't animate. Especially if I've already used the 3 dot menu. Or it should be frequency capped if we think the user hasn't found it / isn't using it enough.

Actual result:
3 dot menu animates every time you reopen the app or select a tab. It's quite distracting. It even happens when you click the 3 dot menu > Settings > close settings (you clearly have found the menu) :)