Timers don't trigger in background

Hi and thank you for all the amazing work you put into dioxus! It makes web development so much more fun and efficient.

I have used the timer feature of the sdk, but it appears that the timers don't trigger in background. Is there a way to force them to trigger in background?

To be specific, the timers seem to stop triggering once I switch tabs, but as long as the tab is open and the browser window is in background, they still seem to trigger.

This is on latest Firefox on Ubuntu. But I assume that this is a structural problem of browsers, and not a problem of my specific system setup. Is there a structural solution for this as well? If it is not implemented in dioxus, I could also try to make a pull request if someone points me to the right feature in web browsers.

Start by reproducing the timer behavior in latest Firefox on Ubuntu, comparing an active tab with a switched-away tab while the browser window remains open. Then trace the SDK's timer feature to identify its browser entry point and determine whether the requested background behavior is supported; done means documenting the limitation or identifying a concrete browser-supported approach.

Written by the indexing model from the issue text.