Share/Copy to clipboard doesn't work in FFox

[gergzk]

Bug Report

• Host: Excel WAC
• OS: Win 10
• Browser: FFox 63.0.3
• Environment: React-beta

Expected behavior:

Snippet should be in my clipboard, and pasting in notepad should paste it.

Actual behavior:

Previous content is still present on clipboard.

Steps to Reproduce:

1. step 1
2. step 2
3. etc...

Failure Logs:

No errors in js console

[Zlatkovsky]

@annich-MS , IIRC, you're a firefox user, right? Any ideas?...

[nico-bellante]

He is indeed a FireFox user. So is my dad since I set him up with FF in the 2000's, however, I think @annich-MS 's opinion might be more valuable in this instance.

[wandyezj]

This works in the Build Add-In, this is a Script Lab implementation issue.