Describe the bug:
If you go to https://zlant.github.io/parking-lanes/#19/43.84378/13.02110 the pan on the map only works by clicking on the center mouse button (the scroll wheel button). It should also work with the left mouse button (as it does in Firefox and Chrome).

To Reproduce:
Go to site, try to pan with center button and left button. Do the same with Chrome and compare.

Platform:
Windows 11, servo tech demo from 22 October 2025