Missing Water Flow settings on Saros 10R

I have a saros 10R (roborock.vacuum.a144) and normally put my bot on the 'gentle' water flow setting but it seems like this library goes from from low to medium but doesn't have the gentle option.

I'm not familiar with mappings on other bots, but on the Saros 10R it seems:
1-3: Slight
4-7: Low
8-12: Gentle
13-17: Medium
18-22: Moderate
23-27: High
28-30: Extreme

