WAD TOOLBAR Button Definations are different v19 to v20

#1
I have found that the TOOLBAR "Flags" are different between v20.12 v19.10.54

Here are the definition in v19.10.54

B1=260,C:\Program Files\Mozilla Firefox\firefox.exe,Firefox,,,"C:\Program Files\Mozilla Firefox\firefox.exe"

Here are the definitions in V20.12

B1=772,C:\Program Files\Mozilla Firefox\firefox.exe,Firefox,,,,"C:\Program Files\Mozilla Firefox\firefox.exe"

Notice the flags are different and there is an extra comma between label and command entries.