Avoids things like touch screen inputs also being flipped.
Note that these adjustments can't be applied directly to the playfield
due to how playfields are used in various rulesets (basically relying on
the `PlayfieldAdjustContainer` to get things in the right place).
Closes#24000.
This is quite a breaking change, but I think it is beneficial due to the large amount of usage of this class.
I originally intended just to remove the allocations of the two delegates handling the `Changed` flow internally, but as nothing was really using the bindables for anything more than a general "point has changed" case, this felt like a better direction.