It used to be possible to click "Copy Media" on images in chats and paste them elsewhere. With some recent version, it broke. Trying to create a new image from clipboard in MacOS built-in Preview simply does nothing now. Photopea.com shows a clipboard error. Both of these used to work and still work when copying images from other sources (MacOS screenshot tool, for example).
Pasting from Telegram to Telegram itself still works, pasting from other sources to Telegram works.
Tested on Big Sur and High Sierra, Telegram MacOS client versions 8.2 222970 and 223044 (latest).
It used to be possible to click "Copy Media" on images in chats and paste them elsewhere. With some recent version, it broke. Trying to create a new image from clipboard in MacOS built-in Preview simply does nothing now. Photopea.com shows a clipboard error. Both of these used to work and still work when copying images from other sources (MacOS screenshot tool, for example).
Pasting from Telegram to Telegram itself still works, pasting from other sources to Telegram works.
Tested on Big Sur and High Sierra, Telegram MacOS client versions 8.2 222970 and 223044 (latest).