Hey! There are a few different approaches. Someone else may know more, but since it’s been a month… I’ma give this a shot 
One (this is my least favorite): Buy a Teletype
Teletype uses the JF.SHIFT N X command to shift JF by semitones. This is the one that is “most directly” answering your question, requires that you learn nothing substantive about music, and gets you a teletype. Teletype is great, but it’s huge, expensive, has a big learning curve… don’t buy it just for this.
Two (if using Earthsea on Ansible): Use Scale Masks
The 2 X 8 rectangle revealed when you hold the second key from the top on the far left side of the grid is a scale mask setting, which produces an overlay for the grid. It’s based on the musical mode, and is always rooted at C. BUT every ‘mode’ is just an expressive dimension of a different key – I mean to say that you can think of the buttons not as ionian, dorian, phrygian, lydian, mixolydian, aeolian, locrian, but as C, Bb, Ab, G, F, Eb, Db). The brightest key will still be C, but the other keys will shift around. You can also save and program your own scales, or else just use the C Major (which is also the F Lydian) mask and approach it like a piano. This is my favorite solution because 1) it’s highly visual 2) it encourages reinforcing some theory foundation (which like… I can almost guarantee your favorite synthesists know their way around the diatonic scale, and that getting cozy with it will deepen your understanding and enjoyment; I was resistant to it for years and have just come around this past six months and WOW!!!).
Three (If using Kria):
Kria also has scale pages that you can use similarly, but you’ll have to keep in mind that your “root” will not be the bottom-most key on the interval page in the case that you are using some “rotation” of the scale (since the bottom-most note will still be C which may be, for instance, the 5 of the F Lydian). You can also transpose the whole scale up, or edit the scale page in some other way you find compelling. Some people even perform with Kria primarily through the scale page (only using four notes but changing what those four notes are manually).
So yes, it’s possible, but it’s not gonna look quite the way you’re expecting! One cheaper / smaller option to TT is Crow, BUT the learning curve is steeper. I know that both of the other solutions may feel a little cognitively demanding, but you’ll be able to feel your way through it, bond with the instrument, and grow your intuition through greeting these minor challenges every time you step up. If you’ve been using Kria, I’d recommend switching over to Earthsea for just a little while and feeling out scale stuffs / shedding patterns to develop intuition (cuz then when you go to Kria you won’t be, quite literally, doing math to figure out what the fuck is going on on your scale page).
