New browser-based editor - disappearing features? (search bounding box, show object ids)

I have just recently joined the OpenStreetMap editing community. When I first started using the default browser-based editor (not long ago), it had a useful feature which now seems to be missing from all of the browser-based editors that are now available. This was the ability to put an arbitrary bounding box on the map and have it show all of the object IDs within that area as a clickable list.

This is very useful feature for me for two reasons:

1. It allows you to find objects that you might otherwise have difficulty discovering on the map (e.g. very tiny "Ways", any objects that are obscured by large areas, etc.).

2. Because it gives you the object IDs (and in fact the old editor listed the object IDs for individual nodes in a selected Way as well). This is extremely useful if you are working with an exported dataset and need to know what objects in the editor correspond to what parts of the downloaded dataset.

Both of these features are very useful if you are trying to "debug" a dataset - which, in turn, should be a useful thing for the OSM community at large.

Apologies if I am just missing something and these features are still there somewhere.