By the way, such fixes will be required less often if more bugs will be found in the new upcoming dev versions. Dev version is a less stable version of Telegram Desktop, all features appear first there and only after some testing by all the users who installed a dev version — to all the public, who use stable update channel.

And that means more dev version users => more testers => less bugs and bugfix updates in stable version. So if you want to in the first line and get all the new features as quick as possible you are welcome to install dev version from the bottom of that page: https://desktop.telegram.org/#dev-version