RND Keep with random range?

[kriskeyman]

If pattern type is set to 'RND Keep' & pattern sequence is using random range, is there a way to 'lock' or repeat the random notes played on subsequent repeats of the pattern?

I'd like the pattern to play random notes initially, but keep these notes if the pattern is repeated again during sequence playback.

I'd expect that stopping then starting again all playback would choose a different set of random notes on the first pattern play, but then keep those notes if the pattern is repeated.

Thanks!