[From string (line 10) ]                                 
                                                         
@startuml                                                
note as N                                                
bla bla                                                  
end note                                                 
                                                         
                                                         
note as M𝟎this should work too in 1.2025.5beta1𝟎end note𝟎
^^^^^                                                    
 Syntax Error? (Assumed diagram type: class)