Follow-up questions for kerbs don't get removed when changing a previous answer

[wielandb]

Problem

How to reproduce:

• Select a public_transport=platform with no data about the approach aid
• Select that there is a kerb
• Select that the kerb is raised
• Select that there is an approach aid
• Go back until you are asked how high the kerb is
• Answer that the kerb is flushed
• You will be asked what kind of approach aid the kerb has despite answering that the kerb is flush
• Go back until you are asked if there is a kerb at this bus stop
• Answer No
• You will be asked if the kerb has an approach aid despite answering that there is no kerb

See attached video for demonstration:

https://user-images.githubusercontent.com/29458682/202434338-b26e96d0-55be-445c-bc60-7624842c87df.mp4

Which app version do you use?

0.2.1+5

What operating system do you use?

Android

What operating system version do you use?

10

Additional information

My idea for what is causing this bug:

When changing your answer, only the next card is removed, but there are situations where changing your answer needs to remove multiple cards down the line.

[Robbendebiene]

Fixed in cfd15c48d5e683530a59e5e28b4463fcd26cb01b