App Version: 69.0.3494.0 canary
iOS Version: 10.3.3, 11.4, 12 Beta 3
Device: iPhone and iPad

Steps to reproduce:
1. Launch chrome
2. Load any webpage
3. Open find in page and search for any word
4. Long press on the link and tap on ‘open in new tab’

Observed results:
Notice find in page dismisses

Note: 
In M67 stable and M68 Beta also, find in page dismisses but the animation to open in new tab from context menu is different.

Expected results:
Find in page shouldn’t dismiss 

Number of times you were able to reproduce: 5/5
Bug reproducible after clean install: Yes/No
Bug reproducible after clearing cache and cookies: Yes/No
Bug reproducible on Chrome Mobile on Android: Not tested
Bug reproducible on Safari/Firefox: Firefox: NA, Safari: NA
Bug reproducible on current stable build (App Version, iOS Version): NA on M67 (In UI Refresh there is a new animation which opens tab page without disturbing current tab page)
Bug reproducible on the current beta channel build (App Version, iOS Version): NA on M68 (In UI Refresh there is a new animation which opens tab page without disturbing current tab page)

Link to Video:
M69 behavior:
https://drive.google.com/file/d/1awDAUN3ndoKkOrQrygfBBlk5b0ni8COR/view?usp=sharing

M67 behavior:
https://drive.google.com/file/d/1ItIi2tn9B0CIMFPCs0-n35EoVugoUiUn/view?usp=sharing