Tdesktop: Telegram opening with the wrong window size

[Hezkore]

Steps to reproduce

1. Put Telegram Default interface scale to 125%
2. Have Monitor scale set to 125%
3. Resize Telegram to an okay size for the monitor
4. Shut down Telegram
5. Open Telegram
6. Notice that it's now 25% bigger than before
7. Repeat step 4 and 5 and Telegram will eventually grow to cover the entire monitor

Expected behaviour

I expect Telegram to start with the same window size as when I closed it

Actual behaviour

It keeps growing in window size and eventually covers the entire monitor

Configuration

Operating system:
Windows 10

Version of Telegram Desktop:
v 1.9.3

Used theme:
Night

[Hezkore]

Example GIF:

[roughnecks]

I have a similar issue.

I'm used to minimize Telegram to the Application Bar (not the tray bar) and every time I open it up, its window is not the same size I left it.

1) Open Telegram
2) Maximize it
3) Minimize to Application Bar
3) Click on Telegram Icon in Application Bar
4) Telegram opens up windowed (no more maximized)

[roughnecks]

P.S. I didn't remember that I'm using 125% scale too.

[declard]

The issue appeared after updating to 1.9.3 from 1.8.15
Using 100% scale
Windows 8.1
Classic theme

Also noticed that after restoring Telegram from minimized state and maximizing the window, Maximize button doesn't change to Restore until you press it once again, i.e. the behavior is:

1. Restore Telegram from minimized state (it restores with some arbitrary size - that's the issue #6924)
2. Press Maximize button (window maximizes, Maximize button stays intact)
3. Press Maximize button once again (nothing bappens except Maximize button changing to Restore)

Expected behavior: window control buttons reflect window state

[Aokromes]

https://github.com/telegramdesktop/tdesktop/issues/6804