I will check deeply if when you provide logs. [edit: nevermind I don't need them anymore in this case]
edit: Meanwhile I checked with this mod only, and looks like the names are togglable no matter what you select in the modpack, this is also no modpack bug, so the author of this mod must update the mod to reflect latest changes in the game.
One of solution is to unbind ALT (alternative interface mode) in game controls, or change it to different key or ultimately don't use this mod at all, and use built in game ship names instead.