Hello,
I would like to suggest a button “Send rewards to uphold now” in “brave-rewards”.
I and apparently many other people occasionally have to reinstall their browser or OS.
That usually means losing any accumulated rewards.
This happens quite often, if I read related posts correctly.
Therefore lots of rewards are lost in this process.
At this point it is not necessary to backup the wallet.
Sending the balance to uphold is completely sufficient.
Thank you, regards
stn