<!-- ⚠️ IMPORTANT: READ ME! ⚠️
This is the template for PERFORMANCE ISSUES.
For bug reports, feature requests and security reports, please see:
https://gimp.org/bugs/report.html#select-the-issue-template

It is important that you fill all the fields of the template. -->

### Environment/Versions

- GIMP version number: <!-- Please see: https://gimp.org/bugs/report.html#ensure-to-use-the-latest-gimp -->
- Package: <!--[Flatpak? Snap? Installer from gimp.org? MS Store package? If another installer, tell us where from] (write it after the > symbol)-->
- Operating System: <!--[Windows? macOS? Linux? All? Add OS versions too] (write it after the > symbol) -->
- (if Linux) Display system: <!--[X11? Wayland? Which compositor and version?] (write it after the > symbol) -->

### Description of the performance issue

<!-- Please provide a general description of the issue,
then fill the rest of the template. Please see:
https://developer.gimp.org/core/debug/performance-logs/-->

### Performance Log

<!-- Please record a performance log demonstrating the issue, and attach it to the report.
For more information, see

  https://developer.gimp.org/core/debug/performance-logs/

-->

### Performance Log Description

<!-- Please describe in detail the actions performed in the performance log.
If you added empty event markers to the log, please provide a description for them here.
If you recorded a screencast while recording the log, please attach it here. -->

### Additional information

<!-- If there is any additional information, please provide it here. -->

/label ~"1. Performance"
