[PROBLEM] No WiFi 6 with MT7921 USB Wifi stick

[schwidi]

1) Version 9.3.3
2) Model 4 2Gb Revision 1.5
3) USB 3.0
4) The internal WLAN is switched off

Last login: Mon May 12 12:10:02 2025 from 192.168.178.29
pi@Moode-Wohnzimmer:~ $ iw list | grep Cap
               Capabilities: 0x9ff
                       HE MAC Capabilities (0x08011a000040):
                       HE PHY Capabilities: (0x2270ce120dc0b306423f00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
                       HE MAC Capabilities (0x00011a081044):
                       HE PHY Capabilities: (0x0220ce120000a000000c00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
               Capabilities: 0x9ff
               VHT Capabilities (0x339071b2):
                       HE MAC Capabilities (0x08011a000040):
                       HE PHY Capabilities: (0x4470ce120dc0b306423f00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
                       HE MAC Capabilities (0x00011a081044):
                       HE PHY Capabilities: (0x0420ce120000a000000c00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
                       HE MAC Capabilities (0x08011a000040):
                       HE PHY Capabilities: (0x4470ce120dc0b306423f00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
                       HE MAC Capabilities (0x00011a081044):
                       HE PHY Capabilities: (0x0420ce120000a000000c00):
                       EHT MAC Capabilities (0x0000):
                       EHT PHY Capabilities: (0x0000000000000000):
       HT Capability overrides:
pi@Moode-Wohnzimmer:~ $