Delete CD Track Markers

When you delete CD track start or end markers by dragging, it deletes the corresponding end or start marker. Is that intended? I guess it makes sense, but it didn’t used to be like that, and I’ve gotten used to deleting just end markers for various reasons, so it was unexpected. It doesn’t happen when you select the marker and use the delete key. Then only the end mark is deleted, which is how I’m getting around this. Will that stay the same?

This has not recently changed. It was always like this for the audio files. For the montage, it maybe changed in 7.2 or 8.0 (?)

Thank you. Sorry, I missed most of v7 and only just noticed it in 8.