I think screenshot is from the actual Add-on’s page itself (Settings > Add-ons > then choose the individual add-on) rather than the first Settings page where every update prompt is shown…
Don’t have any updatable Add-ons to check so can’t verify but it might be a “feature” of that page.
@pergola.fabio
So it looks like it may be a case of backup is ON by default when you go to Settings > Add-ons > Addon but OFF by default when you update from the main Settings page…
It was just an example … I saw the same behavior yesterday with the let’s encrypt addon…
i dont care if its on/off by default, but when i update the addon, and i turn the toggle OFF, it should not create the backup 
i had the issue already in core-2022.12.2 , see here:
I suspect the switch state must be “sticky”, as mine are definitely off by default.
and why are you telling me that…
I replied to Daniel and added you as a FYI so you’d understand why people are telling you something you believed not to be the case.
I don’t care whether it’s On or Off by default…I don’t let a single toggle switch impact me that much
and if you backup, is it acutally NOT backuped? cause thats my issue
and now that’s certainly a problem… 
this is not ‘simply’, I copied the wrong credentials, but they are used by other things, I can’t ‘just’ delete them
Looks like switch might be back-to-front. When I updated the Zigbee2MQTT add-on I forgot to turn the switch on, however just had a look and it did make a backup.
Snap … same thing here 
So that means there is a bug?
Yeah I’ll open an issue.
I already have that issue open, maybe you can reply there too?
Link?
See 10 posts above
Done.
Can you edit the issue and change the documentation link to https://www.home-assistant.io/integrations/backup/
Also it might help if you update the version to core-2025.2.0 instead of core-2022.12.2 as the backup integration has changed considerably since then and this will let them know it is an issue with the current version.
Psst… 
I may be working on a integration.
Yes - you can.
Read again - especially:
If you have an error with your credentials, you can delete them in the Application Credentials user interface.
Yeah just found it. A screenshot wouldn’t hurt though, nor a link from the config flow modals!
Feel free to open a PR on the docs 