PC - Impossibility to rank up from Red II > Red I

Oxtone

Step 1 : Play a match with only 1 Pip remaining before reaching final rank (Red I)

Step 2 : Win at least enough in each categories to get 1 or 2 Pips

Step 3 : The rank is not updated, neither if you relaunch the game or win again another match (see screenshots)

Here's the screenshots below :

NB : It's my second match and still the same issue, even after restarting the game!