Yep, I noted the Bosch Starlock POS problem a few years ago on here.
I have a Bosch blue MT downstairs that has been used probably 3 times because at that time you could not find the specific blades to suit the tool.
I also didn't know the issue with the tool only taking starlock blades.
I was disappointed that it was not dual compatible with regular blade lock system as well.
I think the new ones are compatible with both systems.
I hate when manufacturers come out with some "new better system" only to find it's not compatible with the older system.
This is purely a money making exercise, as they lock you into the new system so you have to purchase their accessories.
IMO, if you have the opportunity to return it, do so, and purchase a MT that will take any off the shelf blade, locking yourself into starlock is a mistake.