Closed
Description
Describe the bug
Images are distorted when I scroll kitty.
To Reproduce
Steps to reproduce the behavior:
kitty icat <some image>
- Scroll upwards four lines
- The image is stretched vertically
Screenshots
Normal image output:

Stretched image:

Environment details
kitty 0.29.0 (e2b5c6688d) created by Kovid Goyal
Darwin macbook 20.6.0 Darwin Kernel Version 20.6.0: Wed Nov 10 22:23:07 PST 2021; root:xnu-7195.141.14~1/RELEASE_X86_64 x86_64
ProductName: macOS ProductVersion: 11.6.2 BuildVersion: 20G314
Frozen: True
Paths:
kitty: /Applications/kitty.app/Contents/MacOS/kitty
base dir: /Applications/kitty.app/Contents/Resources/kitty
extensions dir: /Applications/kitty.app/Contents/Resources/Python/lib/kitty-extensions
system shell: /usr/local/bin/bash
Loaded config files:
/Users/juhan/.config/kitty/kitty.conf
Config options different from defaults:
font_family menlo
font_size 14.0
text_composition_strategy 2.5 30
Colors:
background #ffffff
color11 #d4a72c
color3 #bf8700
foreground #24292f
Important environment variables seen by the kitty process:
PATH /Applications/kitty.app/Contents/MacOS:/usr/bin:/bin:/usr/sbin:/sbin
LANG zh_CN.UTF-8
SHELL /usr/local/bin/bash
USER juhan
Additional context
The problem can be reproduced with kitty --config NONE
.