1.9.2: Wrong focus and selection in browser

[moropus]

XnView: MP 1.9.2 64 bit
OS: Windows 10 64bit

File selection from mouse and keyboard differs in browser.

To reproduce:
1. Have multiple files in the folder (eg, 1, 2, 3)
2. Open Browser window
3. Select file 1 with mouse (click once)
4. Press keyboard arrows to move selection to file 2
5. Shift+click on file 3

Actual behaviour (bug):
- Files 1, 2, 3 are selected (from the first file selected with mouse to the last clicked one)

Expected behaviour:
- Files 2 and 3 are selected (from current visible selection to the last clicked one)