Undeletable Dynamic Lightning drawing

Hello, Im currently building a map, was nearly finished and set up the dynamic lightning borders. After a while i changed my mind and wanted to setup a few changings. But i cant select one Line of my dynamic lightning. So i cant delete or relocate it. Is this bug known ? Is there any good solution ? I know i can "Clear Drawings" on DynamicLightning layer, but this would mean that i delete all the other lines too and throw roundabout 20-30minutes in the garbage. Thanks for any response, i hope there is one clever little thing i missed out.

Have you tried dragging a select box over the line to highlight it? As long as the box touches only the line, it should grab it.

Trying zooming in all the way and then hover over your line with the select tool. I find that some times I cannot grab lines if I'm too far zoomed out (even at normal zoom I've had this happen)

i tried both of your ideas, both didnt work. After several reloads and like 100 tries to click the line it got selected. Still have the bug with some other lines but thankful they're already in the right spot. Thank you both for your fast answers.

Unfortunately, if the line is too thin at the current zoom, the system has trouble detecting a selection. I tend to increase the thickness of my DL lines by one step (especially for doors) just to combat this problem.