Change recommendations: line selection incorrect

[MSoeb]

Describe the bug
The line selection scope of change recommendation is incorrect. By selecting for example line 5-6, it also selects line 4 additionally.

Line selection

Output:

How to Reproduce

1. open a meeting
2. open motions
3. create a motion with at last 5 lines
4. create a change recommendation by selecting line 4-5. --> Line 3 will also be selected

Expected behavior
The change recommendation line selection should only include the selected lines.