Case when cannot copy from Logs panel when clicking on the Desktop's Screenshot area

The issue was observed with a WebGL instrumented app, but could also be reproduced partially (only the logs from the `Copy` button could be copied) with the TrashCat played in Unity Editor (Unity 6000).

## Steps to reproduce

1. Connect the WebGL instrumented app with AltTester Desktop for inspection
2. In the Screenshot area, using the `Click/Press` action open the AltTester popup and go to the Logs panel
3. Click on the log lines or the `Copy` button (on the top right) and wait until the `Coppied to clipboard` info message is displayed
4. Check if pasting the logs gives the expected outcome

## Actual result

### AR

The copied content does not display when pasting it.

### Additional info

Environment
- WebGL app instrumented with AltTester Unity SDK v 2.2.6-dev
- AltTester Desktop v 2.2.4

Other notes
- When tried in Unity Editor for TrashCat on Mac36 in Unity 6000, I reproduced the issue only for the log lines, but not for the `Copy` button
- issue found while testing https://github.com/alttester/AltTester-Unity-SDK/issues/1803

## Expected result

### ER

The expected copied content should display when pasting it.

### Additional info

## Testability