1377810 - undo freezes firefox

Status: RESOLVED INCOMPLETE

(Core :: DOM: Editor, defect, P5)

Description

[vishal bavishi]

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0
Build ID: 20170628075643

Steps to reproduce:

I am on very long confluence web page (maybe about 15 pages long or longer) where we do data entry on tables. By mistaken, if i type something in then press CTRL+Z , it will lockup firefox for long time then it works normally but lockup is about 2-5 minutes and it does not allow other FF tab or FF Window to be operated.


Actual results:

FF locked up for 2-5 mins.


Expected results:

It should have done undo without pause like Chrome does.

Comment 1

[Makoto Kato [:m_kato]]

Could you provide reproduce step?   This step is too ambiguous

Comment 2

[Firefox Bug Husbandry Bot]

2019-03-06

This bug is part of a group of bugs which have had an open needinfo for at least 12 weeks.

The request for information has not been answered, and we can't move forward on the bug so we are closing it.

If the defect is still present, please reopen this bug with an updated report.