Here is another (probably easier) way to reproduce the problem:
* Install Ubuntu 20.04 in English with US keyboard
* Install evolution
* Add language French
* Add, via Region & Language, the french alt. keyboard
* Activate the french keyboard
* Launch evolution
* Cancel the setup wizard
* Focus on the search bar
* Type shift-5 and 6
What happens:
* No 5 shows in the search bar, only 6
What is expected:
* The character 5 followed by 6 shows in the search bar
Here is another (probably easier) way to reproduce the problem:
* Install Ubuntu 20.04 in English with US keyboard
* Install evolution
* Add language French
* Add, via Region & Language, the french alt. keyboard
* Activate the french keyboard
* Launch evolution
* Cancel the setup wizard
* Focus on the search bar
* Type shift-5 and 6
What happens:
* No 5 shows in the search bar, only 6
What is expected:
* The character 5 followed by 6 shows in the search bar