How do I keep all minute records stored on Blynk local server?

I face a problem that minute records on Blynk local server are erased after a period of time
Did the research and found that it might be solved by using

So if I want to keep all of the minute records, the only thing I need is a file named containing only a clause “clean.reporting=false” in it and put this file in the same folder as where stays, is that correct?

Or I have to deal with other db properties?

Hello. Replied you here - Would like to keep all minute records on Blynk local server · Issue #1408 · blynkkk/blynk-server · GitHub