How to stop event propagation?

[ASamSam]

Hello. Can you please help me figure out how to stop event propagation for the particular point on the polyline (endpoints)?
I do use polyline.on('pm:markerdragstart', (e).
found, that if the exception happens in the event - it stops, looking for a more accurate way

[Falke-Design]

Saddly this is the behavior of Leaflet events not from Geoman. The only workaround is to implement to each listener a try / catch block