Delete browsing data on quit, bug or feature

I've been having this strange behaviour in Firefox Nightly on Android, where the "Delete browsing data on Quit" setting, whether it is ticked or not, automatically closes… (مزید پڑھیں)

I've been having this strange behaviour in Firefox Nightly on Android, where the "Delete browsing data on Quit" setting, whether it is ticked or not, automatically closes open tabs. This used to not be a thing, and I wish for some clarification if this was supposed to do this from the start or not.

My settings under the "Delete browsing data on quit", which is of course turned on: Ticked: Browsing data, Cached images and files, Downloads Unticked: Open tabs, Cookies and site data, Site permissions

Tabs get closed, otherwise works as on tin.

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Upon closing Firefox, the listing of recently closed tabs is not removed

I've been using Firefox for 15 years, both on PC and Android. Recently, when using Firefox, I noticed that when I quit Firefox, the corresponding entries in the timeline … (مزید پڑھیں)

I've been using Firefox for 15 years, both on PC and Android. Recently, when using Firefox, I noticed that when I quit Firefox, the corresponding entries in the timeline are no longer deleted. You can see this under the setting of the recently closed tabs. A complete deletion should have taken place after the complete termination of Firefox. Unfortunately, this is no longer the case. I use a Galaxy S26 Ultra with the latest Android releases and also the latest version of Firefox from the Play Store. The setting of my Firefox instances is always such that when you stop Firefox, the timeline of open tabs, the history of open tabs, is always completely deleted. Can you help?

Open 25