Firstly - Welcome to the Forum & posting ChrisL! :thumbup:
Now, to your concern.... the switch on the dash for the Frunk is
VERY problematic; so much so that I have heard from a number of Dealers (some of whom I trust, too!) that the ongoing issues with them was one of the major reasons that BRP stopped including them on the later model Spyders!!
Many of these switches fail completely, and because (at least on the 2013's

) they are a combination switch, they aren't cheap to replace, even if you do go aftermarket!! And if they
don't fail completely, they tend to become quite religious - you hafta pray really hard every time you try to open the frunk via the switch, and unless you're praying hard enough,
forggeddabbowdit!! :shocked: Still, while it doesn't really help much, the religious switches do tend to work occasionally, just not too often and it does seem to be fairly randomnly, or possibly only as a result of the volume & fervour of your praying! :dontknow:
So ChrisL, that's probably what's happened to yours - the switch on the dash is no longer working quite the way it should! Some owners have replaced them a few times before giving up, but AFAIK, most just give up on the elec switch as soon as they discover the switches fail to work often and repeatedly, and so they then simply rely on the key 'press & turn CCW' technique, especially once they find out that still works without turning it off/shutting down the engine!

hyea: A word of warning about that tho - even the key twist method has been known to fail (due to cable slippage &/or breakage, plus it's a bit hard on the key....); so it's a very good idea to fit your own '
in case of emergency release' - it's not too hard, just attach a wire or cable to the release lever & run it out to somewhere secure where you can reach it if necessary & that's not too obvious to everybody else. There's quite a few different approaches shown here on the Forum, some including similar 'safety releases' for the seat (so you can still raise it to fill up with gas!) and a search should bring some of them up - even if you need to duck over to google & add 'site:spyderlovers.com' to the end of your search string - sometimes that'll pick up on your keywords where the site search engine won't. :dontknow:
Over to you, and Good Luck! :thumbup: