Brave://rewards-internal doesn't work anymore

[LorisTecnology]

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Description of the issue: when i go in brave://rewards-internal i got no response
How can this issue be reproduced?

1. open brave
2. go to brave://rewards-internal

Expected result:
open the brave://rewards-internal page
Brave Version( check About Brave):

Versione 1.21.76 Chromium: 89.0.4389.86 (Build ufficiale) (a 64 bit)

[klompje]

try brave://rewards-internals (with an ‘s’ on the end)