[Desktop] Linux Right click doesn't always show menu

[Hairybiker]

Description

With several tabs/windows open right clicking on a highlighted bit of text doesn't open a menu
it is not dependant on tab position. i.e. this tab is #6 of window 2 and it works but one on tab #4 doesn't work.

Steps to Reproduce

1. open several tabs
2. highlight some text
3. right click

Actual result:

nothing on many tabs

Expected result:

menu with copy/rename etc

Reproduces how often:

easy to repoduce

Brave version (brave://version info)

Version 1.10.93 Chromium: 83.0.4103.106 (Official Build) (64-bit)

Version/Channel Information:

• Can you reproduce this issue with the current release?
  yes
• Can you reproduce this issue with the beta channel?
  not tried
• Can you reproduce this issue with the dev channel?
  not tried
• Can you reproduce this issue with the nightly channel?
  not tried

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? no
• Does the issue resolve itself when disabling Brave Rewards? no
• Is the issue reproducible on the latest version of Chrome? no

Miscellaneous Information:

Clean install, import from a working chromium install