4th ed wfrp Character sheet missing skills

I am putting together a 4th ed wfrp campaign. I noticed that the character sheet hasn't got all the skills. For example the lore skills and the language skills. And what about the character's ability to tap on the drums? Thanks, Sam

Hi Samuel, Since Roll20 did not create any of the Warhammer sheets, and does not maintain them, I am going to move your thread from the bug forum to the character sheet forum, where it will have higher visibility to others who use the sheet. You can also try contacting the creator of the sheet for advice or to make bug reports. I don't see a sheet listed in the index, but the github repository shows six contributors.

I believe these are added in the "Grouped and Advanced" skills sections, since they all require a specialty; otherwise, the skill section would be huge in order to have entries for each skill spec.