Duplicated information in header help popup windows

[Tichod]

Describe the bug
When hovering over the header of columns to be filled by me (e.g. Qualif.), the informative message inside the popup help message is duplicated, when using Firefox (no bug with Chrome 85.0.4183.121)

To Reproduce
Steps to reproduce the behavior:

1. Go to the risk analysis step, Information risks or Operational risks pannel.
2. Hover the cursor above Qualif. column header.
3. See duplicated message in the popup help message (cf. screenshot attached).

Expected behavior
The help message content shouldn't be duplicated.

Screenshots
See attached

Desktop (please complete the following information):

Questions	Answers
Type of issue	Bug
OS version (server)	Ubuntu 18.04.4
OS version (client)	Win10
PHP version	7.4.3
MONARC version / git hash	2.9.16 (virtual machine)
Browser	Firefox 81.0

Additional context
N/A

[cedricbonhomme]

Do you have imported something in your analysis ?

[Tichod]

Hello and thank you for your quick answer.
I don't think that I imported anything. This is a risk analysis created only for the purpose of a MONARC training, hence I manipulated it quite a lot.
I did as follow:

• created a new risk analysis, added 2 assets, and retried hovering over the column header, in Firefox ==> no duplicate information
• exported yesterdays' risk analysis, then imported it in the previous new one ==> no duplicate information
• retried manipulation in yesterdays' risk analysis ==> no duplicate information

So, I can't even reproduce it myself, now.

Sorry for the inconvenience, looks like a temporary bug.

Have a nice day.