I have a 95 convertible with a spoiler on the trunk lid- just the 2 post stock spoiler with led light. The trunk no longer pops open with the release lever is pulled. This stopped when the spoiler was added. I noticed that there are different struts for cars with spoilers vs those without.

Do the trunk struts for the coupe fit the convertible?

They should. The back end for the convertible is pretty much the same as the coupe.