Issues

• Linux/Wayland, Qt RHI: scrolling stutters on a 3K 165 Hz HiDPI display, main thread spends most of its time in full-window raster fill/copy

  telegramdesktop/tdesktop#31512 · Filter by author asteroid-den opened on Oct 24, 2026

• Message bubble background doesn't cover metadata and reactions (overflow)

  bug
  telegramdesktop/tdesktop#31511 · Filter by author rootscripts opened on Oct 24, 2026
  2

• Qt 6 regression in 7.3.2–7.3.3: MTProto FakeTLS fails on cold start with clock skew; works after HTTP proxy reaches Online

  bug
  telegramdesktop/tdesktop#31506 · Filter by author 123432412444124 opened on Oct 23, 2026

• Copying selected messages clears the selection (regression in 7.3.2, ae5d273)

  bug
  telegramdesktop/tdesktop#31505 · Filter by author kamisan118 opened on Oct 23, 2026

• Qt 6: fullscreen window on a portrait secondary monitor is 8 px larger than the screen and flickers

  bug
  telegramdesktop/tdesktop#31500 · Filter by author zjenyagm-a11y opened on Oct 22, 2026
  2

• Toggles actually collapse on click, when editing articles

  enhancement
  telegramdesktop/tdesktop#31499 · Filter by author peppered-mallon opened on Oct 22, 2026
  1

• Visual glitch with legacy Windows 7/10 frame when maximizing media viewer on Windows 11

  bugwaiting for answer
  telegramdesktop/tdesktop#31498 · Filter by author fayziyevlaziz78-cmd opened on Oct 22, 2026
  3

• Failed to render custom font semibold caption for UI if custom font doesn't have it (after update to 7.3.2 and newer)

  bug
  telegramdesktop/tdesktop#31497 · Filter by author Twilightssuperb opened on Oct 22, 2026
  2

• Custom video thumbnail (chosen frame) selected on Desktop is not respected on iOS

  bug
  telegramdesktop/tdesktop#31496 · Filter by author ollegsey opened on Oct 21, 2026

• Copying selected messages clears the selection (regression in 7.3.2, ae5d273)

  enhancement
  telegramdesktop/tdesktop#31495 · Filter by author kamisan118 opened on Oct 21, 2026

• No sounds and no audio playing

  bug
  telegramdesktop/tdesktop#31489 · Filter by author Twilightssuperb opened on Oct 21, 2026

• 7.3.2: quote-reply to a message is never delivered to bots (no update at all)

  telegramdesktop/tdesktop#31487 · Filter by author unera opened on Oct 21, 2026
  2

• Almost all text rendered as fallback glyphs on Tuxedo OS

  bugwaiting for answer
  telegramdesktop/tdesktop#31486 · Filter by author Tempestro opened on Oct 21, 2026
  1

• Flashing in the top bar

  bug
  telegramdesktop/tdesktop#31485 · Filter by author murphy0003 opened on Oct 21, 2026

• Translation bar incorrectly offers "Translate to Bambara" instead of app target language (Czech)

  bug
  telegramdesktop/tdesktop#31484 · Filter by author Hitch333 opened on Oct 21, 2026
  4

• Excessive GPU Usage During Music Playback

  waiting for answer
  telegramdesktop/tdesktop#31481 · Filter by author kingal2000 opened on Oct 21, 2026
  3

• QT6 implementation not stable

  bug
  telegramdesktop/tdesktop#31477 · Filter by author invidtiv opened on Oct 21, 2026
  2

• Windows 7.3.2: Ctrl+V does not paste an image from the clipboard as a bitmap (regression, works in 7.3.1)

  cant reproduce
  telegramdesktop/tdesktop#31476 · Filter by author Pavlov-Viktor opened on Oct 21, 2026
  4

• [Bug] Video chat popout always on top doesn't work.

  bug
  telegramdesktop/tdesktop#31468 · Filter by author isorropisths opened on Oct 19, 2026

• Wrong message for chats with deleted accounts

  bug
  telegramdesktop/tdesktop#31461 · Filter by author emv33 opened on Oct 17, 2026

• Main thread spins at 100% CPU on X11 after using the GTK file dialog

  bugcant reproduce
  telegramdesktop/tdesktop#31459 · Filter by author Rendin0 opened on Oct 16, 2026
  2

• Closing a video doesn't deactivate MPRIS interface, unlike when closing a playing audio

  bug
  telegramdesktop/tdesktop#31457 · Filter by author acid-bong opened on Oct 15, 2026

• Sticker pack causes Telegram Desktop to crash immediately

  bug
  telegramdesktop/tdesktop#31456 · Filter by author quentinwolf opened on Oct 15, 2026

• Regression in mixed image and video uploads since v6.6.0

  enhancement
  telegramdesktop/tdesktop#31455 · Filter by author eldepor opened on Oct 15, 2026

• Toggle blocks, nested in checklists, get replaced by bullet list items, if articles, in which toggles are located, are edited on Android

  bug
  telegramdesktop/tdesktop#31452 · Filter by author peppered-mallon opened on Oct 14, 2026
  1