That’s because there is a requirement of Str 13 to multiclass out of Paladin. When multiclassing, the prerequisites of both classes must be met, not just the new class. See how it says “starting class does not meet multiclass prerequisites: Str 13 (12).”
Showing every class as requiring 13 str and ignoring requirements set in the PHB.

That’s because there is a requirement of Str 13 to multiclass out of Paladin. When multiclassing, the prerequisites of both classes must be met, not just the new class. See how it says “starting class does not meet multiclass prerequisites: Str 13 (12).”
Creating Epic Boons on DDB
DDB Buyers' Guide
Hardcovers, DDB & You
Content Troubleshooting
Ah totally misread the requirements then, thank you for clarification
Happy to help.
Creating Epic Boons on DDB
DDB Buyers' Guide
Hardcovers, DDB & You
Content Troubleshooting