"Delete" action is shown as text and not link for Views-generated link in a menu

Changes are made on on 11.x (our main development branch) first, and are then back ported as needed according to the Core change policies → .

Hello @gkffzs,
I've checked and followed steps as you mentioned regarding delete action for menu.
So I've two solution for that,
1) Hide the "Delete" action for Views-generated links using small hook form alter
2) Improve the appearance instead of removing the "Delete" action, we can create a template override to display it as a disabled button or a tooltip indicating it cannot be deleted from

Please let me know your thoughts for which solution is the best.

Thank you!