Rendering bug: Without input, all the contents will simply disappear after less than a minute

[RavenMacDaddy]

Apologies if this is a duplicate. I searched the open issues for a while, but couldn't find anything that was exactly what I'm experiencing — relate if suitable.

• No plugins
• Running the latest version, installed through Scoop
• Should be running default rendering settings; don't recall changing anything related to that
• CPU: AMD Ryzen 3600 | GPU: NVIDIA GTX 1080
• Disabling GPU acceleration makes no difference

Describe the problem:
Without input, after less than a minute, the contents simply become blank.

See the video below of it happening in real-time; just captured a small part of the screen to see the text disappear, but everything in the terminal does; all the text.

I should note that I'm running a horizontal split so that I've two vertical spaces to work with simultaneously; everything disappears in the two panes.

Recording.2024-06-26.132142.mp4

To Reproduce:

1. Do a horizontal split and run some commands in each
2. Close Tabby, then re-open, which makes Tabby restore the history by default
3. Wait a minute or two, and if you've got the same issue as I do, the contents will suddenly disappear

[ianw1974]

Happened to me as well on Fedora with tabby 1.0.208. Reverted to previous version (1.0.207) until it's resolved. Mine happened when just using the left pane - I have the terminal split into 3, two vertical panes, with the right vertical pane split into two smaller terminals horizontally. I was only using the left terminal (full length of screen) running an ansible playbook when everything went blank.

Also, clearing GPUCache or any of the other caches doesn't help either.

[baka-gourd]

I had the same problem and it didn't improve after upgrading to 209

[moemoechu]

It seems to only occur when the session is recovered.
after session is recovered, and wait about 1minute, the content is gone, and the follow elements' weight and height become 0:

after change active tab, the weight and height become normal, and the content is back:

[ianw1974]

For me it happens on new sessions. So it's not just on session recovery.