I can duplicate that - see this YouTube video. This is the area where I scrolled. I was using the keyboard shortcut to activate/deactivate the HN layer also.
I’m using the WME Toolbox on my main Chrome installation, but no scripts in my other browsers and they all exhibit the same issue with the house numbers layer enabled.
Hey there! Just wanted to give you a quick update on my WME experience after opening your permalink. Everything’s working smoothly so far—no freezing when I pan or zoom, I can select any segment or place without issues, and I’m able to view notes just fine. I even think I can add comments if I have permission for that! The only thing I can’t do is edit since I don’t have permission. Just double-checking—is this permission connected to the bug you’re looking into?
Thank you @Webs101 for the report. We have an open bug for this problem: Can’t move map. The team is still working on resolving this issue. Sorry for inconveniences.