Lazy UI rendering

Stepping through execution with F6 i have discovered that the ui or at least io boxes seem to render kind of lazy. values and io box size seem to update partially in one frame and finish the next one. this is a bit annoying when debugging frame by frame and gets especially bad when the spread count changes and sometimes all values even scramble up unreadable.
I have no issue with this on normal runtime when it helps to reduce ui compute but wish this could be disabled when stepping.

Here is a mild example, although i have seen far worse but did not record.