Based on Comment 16 and the so far obtained results, I’ll change the status to New and update the component/product of the report to be more accurate. Please revert the changes in case of error. Thank you !
Bug 1799411 Comment 17 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Based on Comment 16 (that the issue can be reproduced without an extension as well, resulting it's not a Webextensions issue) and the so far obtained results, I’ll change the status to New and update the component/product of the report to be more accurate. Please revert the changes in case of error. Thank you !