crash when modifying iso and shutter time

[muellerto]

Describe the bug
The app crashes and disappears from screen very soon when I play with the ISO and shutter time options.

To Reproduce
Steps to reproduce the behavior:

1. Bring ISO to a numeric value, say 1000. (sometimes it crashes already here)
2. Now bring the shutter time also to a numeric value.
3. If it hasn't crashed already repeat that with the shutter time several times.

Another way is to change first the shutter time to a setting different from "auto" and then change ISO. In this case it crashes very reliable when the ISO setting is made different from "auto".

In general, it's currently not safe to have both (ISO and shutter time) different from "auto". You can play with one of them but not with both.

Expected behavior
It should be stable all the time whatever the user does.

Smartphone (please complete the following information):

• Device: Fairphone 3
• OS: /e/ 1.3 on Android 10
• Version: 4.3.65

[KillerInk]

think that problem should be solved in meantime