URL

https://www.openstreetmap.org/edit#map=18/53.382847/-1.470167

How to reproduce the issue?

drawEditable when zooming and panning can take almost 3 seconds. I've included a trace and a screenshot. A lot of this seems to be spent calculating text widths and in tagClasses

Operating system: CachyOS 6.18.7-2
Browser: Chrome 144.0.7559.109 And Firefox 147.0.2

Screenshot(s) or anything else?

Trace-20260129T223514.json.gz

Which deployed environments do you see the issue in?

Released version at openstreetmap.org/edit

What version numbers does this issue effect?

2.37.3

Which browsers are you seeing this problem on?

Chrome