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Mouse scroll (both vertical and horizontal) non-functional on zoomed images (#206 re-open)

(#626) Bug Awaiting confirmation media
by RexSystem edited originally by @Aylawoo on GitHub

Update:

Re-opening as this issue still persists on the latest Windows Canary client. Canary Desktop 2026.602.31138, Web 2026.605.11941, Windows 11 10.0.26200 (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale en-US The only change is now vertical scroll zooms in and out, horizontal scroll still does not work. I'm just copy-pasting because the previous issue was close/locked with no ability to simply re-open, I do not find this condusive to good bug reporting/handling.

Summary

Tested Windows native app, Brave, and Firefox. Tested mouses: Razer Basilisk V3, Kingston HyperX Cheese Grater, Onn MMO, Onn Wireless Cheapo (Note: only the Razer supports horizontal scroll for my testing) Actual behavior: When zooming into an image posted into chat, the vertical and horizontal scroll actions do not have any affect at all. Expected behavior: When zooming into an image posted into chat, the vertical and horizontal scroll actions should pan the image vertically/horizontally. No errors are logged to the console during these attempts.

Checks

  • [] I searched for existing issues and didn't find a duplicate. (This is literallya duplicate of #120 being re-opened as the issue has not been addressed at all)

Steps to reproduce

  1. Click an image to bring the image view up
  2. Click to zoom on the image
  3. Attempt to scroll up, down, left, or right with the scrollwheel/tiltwheel of your mouse.

Environment

Version: Canary Desktop 2026.602.31138, Web 2026.605.11941, Windows 11 10.0.26200 (x64), Electron 41.2.2, Chrome 146.0.7680.188, Node 24.14.1, Locale en-US OS: Windows 11 25H2 26200.8655 Device: Ryzen 7 9800x3d 64GB DDR5-6400 RTX 4070 Ti Super RX 6600

Merged posts

These posts were merged into this one. Their comments are now part of the conversation below, marked with where they came from.

Merged from #120 Mouse scroll (both vertical and horizontal) non-functional on zoomed images

RexSystemoriginally by @Aylawoo on GitHub

Report details

UPDATE:

Since they decided to simply close/lock the issue as """Completed""", I have re-opened this as #626
👏🏻
Summary
Tested Windows native app, Brave, and Firefox. Tested mouses: Razer Basilisk V3, Kingston HyperX Cheese Grater, Onn MMO, Onn Wireless Cheapo (Note: only the Razer supports horizontal scroll for my testing) Actual behavior: When zooming into an image posted into chat, the vertical and horizontal scroll actions do not have any affect at all. Expected behavior: When zooming into an image posted into chat, the vertical and horizontal scroll actions should pan the image vertically/horizontally. No errors are logged to the console during these attempts.
Steps to reproduce
  1. Click an image to bring the image view up
  2. Click to zoom on the image
  3. Attempt to scroll up, down, left, or right with the scrollwheel/tiltwheel of your mouse.
Environment (optional)
  • OS: Windows 11 25H2 26200.7426
  • Fluxer: stable (d90628a), 2026-02-16 10:10:38 UTC, Electron 39.2.7, Windows 11 10.0.26200 (x64), desktop stable 0.0.8
  • Brave 1.86.148 (Chromium 133.0.7559.133)
  • Firefox 147.0.3

1 comment

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Comment by Rex
RexSystem 1 vote
Status changed from Fixed to Awaiting confirmation
This was closed in a bulk cleanup before Fluxer V2 without being checked or fixed. It may work now, so it is waiting for someone to confirm whether the bug still happens.
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