Nextcloud PI showing incorrect Debian Version

I have an instance o Nextcloud PI running on an Odrioid and in the NextcloudPi Panel it states that I’m running Debian Buster (Figure 1) whereas when I run lsb_release -d it says I’m running Bullseye (Figure 2).

Everything seems to run fine, just very confusing when trying to upgrade.

Figure1
Figure2
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