Issues

• [Bug]: X11 + Xwayland — glXSwapBuffers with swap interval 1 costs two refreshes, capping the frame rate at half the display rate

  aprillz/MewUI#306 · Filter by author scgm0 opened on Nov 9, 2026
  2

• [Proposal]: Borderless windows render differently on Windows and Linux.

  aprillz/MewUI#304 · Filter by author williamlzw opened on Nov 8, 2026
  3

• [Proposal]:Some math formulas can't be rendered.

  aprillz/MewUI#303 · Filter by author williamlzw opened on Nov 6, 2026
  1

• [Proposal]: Provide an isolated offscreen capture API for attached visual subtrees

  aprillz/MewUI#301 · Filter by author freakdaniel opened on Nov 5, 2026
  1

• [Proposal]: Support application-wide text layout customization for inline emoji artwork

  aprillz/MewUI#300 · Filter by author freakdaniel opened on Nov 5, 2026

• [Proposal]: Provide a supported pre-scene callback for presentation synchronization

  aprillz/MewUI#299 · Filter by author freakdaniel opened on Nov 5, 2026

• [Bug]: ScrollViewer.AutoHorizontalScroll() makes WrapPanel behave incorrectly

  aprillz/MewUI#298 · Filter by author MineCake147E opened on Nov 5, 2026

• [Bug]: CanMinimize, CanMaximize, CanClose is not working

  aprillz/MewUI#297 · Filter by author tw-JordanChen opened on Nov 2, 2026
  1

• [Proposal]: Publish browser platform and WebGL backend packages to NuGet

  aprillz/MewUI#295 · Filter by author aaronbloom opened on Oct 28, 2026
  1

• [Bug]: X11 offscreen rendering does not reset transient text textures between frames

  aprillz/MewUI#294 · Filter by author freakdaniel opened on Oct 25, 2026
  2

• [Bug]: InvalidateMeasure() raised from inside an item's ArrangeContent is never served under VariableHeightItemsPresenter, and the pass reports converged anyway

  aprillz/MewUI#293 · Filter by author scgm0 opened on Oct 24, 2026

• [Proposal]: Placement-only scrolling for ScrollViewer

  aprillz/MewUI#291 · Filter by author scgm0 opened on Oct 22, 2026
  3

• [Bug]: Code block text disappears after theme switches (MultiLineTextBox / TextViewLayout)

  aprillz/MewUI#290 · Filter by author scgm0 opened on Oct 21, 2026

• [Bug]: Canvases Cannot be Centered

  aprillz/MewUI#288 · Filter by author MorningSage opened on Oct 20, 2026
  2

• [Bug]: Some weird behaviours of WrapPresenter depending on itemWidth

  aprillz/MewUI#286 · Filter by author MineCake147E opened on Oct 20, 2026

• [Bug]: X11 Chinese IME Shift+? inserts '/' instead of '？'"

  aprillz/MewUI#284 · Filter by author scgm0 opened on Oct 19, 2026

• [Bug]: X11 numpad digits are treated as End/Down/PageDown and their text is dropped

  aprillz/MewUI#283 · Filter by author scgm0 opened on Oct 19, 2026

• [Proposal]: System Tray / Status Bar Icon (TrayIcon) support

  aprillz/MewUI#281 · Filter by author Levyks opened on Oct 19, 2026
  4

• [Proposal] Headless platform host for automated UI testing

  aprillz/MewUI#280 · Filter by author freakdaniel opened on Oct 18, 2026
  1

• [Bug]: macOS mouse movement outside the window triggers hover and tooltips inside it

  aprillz/MewUI#279 · Filter by author nilaoda opened on Oct 18, 2026

• [Bug]: macOS — modal dialogs owned by a normal window float above all other applications

  aprillz/MewUI#278 · Filter by author nilaoda opened on Oct 18, 2026

• [Bug]: Rounded corners are slightly flattened and show a dark rim on the MewVG backends

  aprillz/MewUI#277 · Filter by author scgm0 opened on Oct 18, 2026

• [Bug]: Horizontal long text is subject to rendering truncation.

  aprillz/MewUI#274 · Filter by author scgm0 opened on Sep 30, 2026
  1

• [Bug]: MewUI.Video.Sample Example performance is low

  aprillz/MewUI#263 · Filter by author al6uiz opened on Sep 21, 2026
  1

• [Bug]: Window Flicker On Copy/Paste

  aprillz/MewUI#243 · Filter by author MorningSage opened on Aug 30, 2026
  3