Tdesktop: macOS application switcher icon looks low res

[danilokleber]

Steps to reproduce

1. Open Telegram Desktop.
2. Use command-tab to see its icon on the application switcher

Expected behaviour

The icon should be high resolution on a retina display.

Actual behaviour

The icon appears blurry on the screen.

Configuration

macOS 10.14 Mojave

Version of Telegram Desktop: 1.4.3

Used theme: Midnight

[Aokromes]

4329 ?

[danilokleber]

I think that is a different issue. On the dock and everywhere else the icon looks fine. It looks low res only in the application switcher.

[ichik]

Same. Capturing screenshot of the problem is pretty hard though.

[john-preston]

Thanks. I'll fix that in the next version.

[danilokleber]

@john-preston I've noticed the same blurry icon is now appearing on the notification bubble on macOS.

Should I open a new issue describing that?

[danilokleber]

Never mind, it was something on my end in regards to dual monitor setup.

[danilokleber]

Sorry for the buzz, but I'm getting the same original behavior of this issue if I use two displays, one is my Macbook's retina screen, the other is a 1080p monitor. The monitor is set as main display of the system.

[danilokleber]

If it helps with debugging, the only other app I notice this behavior is Chrome. Moreover if I set the HiDPI screen as the main display the issue is gone. So I guess it is something to do with the way Telegram Desktop "chooses" the icon to use according to the display resolution.