Relations are not shown when loading elements via the URL

[Dimitar5555]

URL

https://www.openstreetmap.org/edit?way=157689979

How to reproduce the issue?

1. Go to https://www.openstreetmap.org/edit?way=157689979
2. Scroll down to the relation section
3. (notice that it's empty)
4. Deselect the element
5. Select the element
6. Scroll down to the relation section
7. (notice that the relations have appeared)

Screenshot(s) or anything else?

No response

Which deployed environments do you see the issue in?

Released version at openstreetmap.org/edit

What version numbers does this issue effect?

2.27.3

Which browsers are you seeing this problem on?

Firefox

[DujaOSM]

The relations do show up for me here (although I did notice that a lot of things do not work as usual when you invoke iD with a specific object selected in URL).

[danieldegroot2]

@DujaOSM Browser, OS and device? (with version number where possible)

@tyrasd experienced same as initial post.

Instance: iD 2.29.0
Browser: Chrome 124.0.6367.119
OS: Windows 10

[DujaOSM]

Whatever happened when I previously posted, I experience the same problem now with my Firefox 125.0.2 on Windows 10.

I have a hunch there is some kind of race condition, whereby the editing pane initialization does not get completed before the map is fully loaded. This is consistent with my previous observation that "a lot of things do not work as usual when you invoke iD with a specific object selected in URL", an impression which is probably not 100% reproducible.