Remove Quick Markers En Masse

I've just upgraded to version 25.12.1

I use "quick" markers a lot, where I just hit "*" on my numpad and it sets a marker, I use this for exports.

Once I'm done with splicing up that clip I would normally remove all markers, but this doesn't now seem to work?

Keep in mind I add the markers to the timeline/sequence as a whole, NOT to the clip itself

How do I remove all "Quick" markers without clicking on them individually and removing them?