The consent that has been uploaded by 22nd August 2021 is valid till Feb 2022, regardless of the date that the consent has been attained. So, in case you have uploaded consent with 1st May 2021 as the date for consent acquisition, this will still be considered from 22nd August 2021 and will be valid till the end of Feb 2022.
All consent uploads post 22nd of August 22nd, 2021, will be considered as valid for the dates mentioned in the file which is being uploaded.