vector tile map resource usage and crashes

[mash-graz]

As already reported on Reddit I always see exhaustive resource claims, browser freezing and OOM killed applications, when I try to zoom to any little village on the vector map of your web example.

If you need any specific test reports to verify fixing attempts, just contact me.

The affected setup: intel 11th gen Laptop, linux debian testing, wayland, firefox 122

I hope, it's not just a duplicate of the already reported issue #44.

[Maximkaaa]

It is probably the same issue, but you have more details. I will investigate it.