Agreed. Also I've not really figured how you play synth keys and a bass at the same time! And, more importantly, whether as a bass-player, there's actually much demand or expectation for any of us to be a keys player with a different skillset?
Maybe surprised at hearing this from me, but once the next software update goes through on the FI v4 VIP (not sure when that's planned - waiting to hear from @Quatschmacher re. timing), I've got a feeling from the comments @LukeFRC has made in his recent excellent review that the FI could actually be the better pedal with better display, many more presets, and midi connectivity. So, if you're getting frustrated waiting for a MXR that's maybe another option and only £20 more new.