Counter implementation is confusing

[ztefanie]

Describe the Bug

counter implementation is somehow confusing (see documentation in Figma)
counting starts with e.g. 1/11 and if 3 words are correctly answered -> counter shows 4/11
counter ist counting differently in round 3 than in round 1 and 2 within a module

Originally reported by Isabelle here: #948

[david-venhoff]

What is the problem here? To me it seems intuitive that counting starts at 1. It means that I am currently trying to solve the first question. Would you prefer if it starts at 0?

Also I cannot find any difference of the counter in round 3. In every round it looks like this to me:

• Progress bar starts empty
• counter starts at 1/n, increasing by 1 for every correctly answered question