incremental refresh is not working properly

Hello Team,

I have configured the incremental refresh, rangestart: 1st jan 2020 rangeend:31 dec 2021

turned on the incremental refresh for specific table and store rows last 1 year, refresh rows last 1 month. 

when i update some values at table in db then feb month data is updating and showing the values correctly

when i update the modified date for feb its not showing on the reports after dataset refresh successfully.

my power bi file is getting query folding error like below

any idea?