Hey thank you for the reach out and already at this point sorry for the inconvenience!
We reworked Single value tile to use a “dynamic font resizing” to support more or less all sizes seamlessly but as with all new things, they are imperfect from a start, i.e., we faced some “hick ups” between version 1.233 and 1.235 (not out yet) with Single values because of it. These should all be gone by 1.234 the latest, to which version we applied all the fixes.