Memory leak and high cpu usage due to image preview.

[honnip]

Description

Memory leak and high cpu usage due to image preview.

Problem Explanation

This happens when previewing image. It slows down the desktop and takes up a lot of memory, and these memory is not returned when Pano panel is closed.

Reprodution

Open the Pano and move the tab to Image Items. Then scroll to see more items.

Details

It happens with any application?

• [x] Yes, it applies to any application.
• [ ] No. Only with the following applications:
  • VSCode
• [ ] It works with the following applications that I have tried:
  • Fill in a list with any application that applies

It happens only on one computer?

• [x] I don't know.
• [ ] No. I have tried it on more than one computer.

It happens only with some specific gnome configuration?

• [x] I don't think that the configuration matters.
• [ ] Yes. Only if the following config is set up:
  • Fill in a list with any configuration tha applies.

It happens only with some specific extension installed?

• [x] I don't think that the installed extensions affect the bug/behavior.
• [ ] Yes. Only if the following gnome extension is installed:
  • Fill in a list with any extension tha applies.
  • Fill in also any detail about the extensions that applies.

Diagnostics

Under what conditions does it happen?

Fill in all information that applies:

Environment

• GNOME Shell version: 45.2
• Distro: nixos
• Distro version: nixos-unstable cfc3698c31b1fb9cdcf10f36c9643460264d0ca8