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Describe the bug
A Ratatui user (@nx10) using crossterm as a backend cut us an issue (ratatui/ratatui#475) about macOS terminal rendering RGB colors incorrectly (with blinking). This seems to be an upstream problem rather than one in Ratatui.
I'm unsure whether this is a Terminal.app bug (and hence perhaps the remedy is to document it as an unsupported platform while submitting the issue to Apple for a fix) or a Crossterm bug.
My example code to repro this is in ratatui/ratatui#476 (run cargo run --example colors and hit space)
Expected (iTerm2):
I was able to repro something similar using the Crossterm interactive demo. Here's a screenshot of the blue screen:
To Reproduce
Steps to reproduce the behavior:
Open Mac terminal.app
cd examples/interactive-demo
cargo run
Select colors, and hit space 5 times to get to the blue values demo (the red and green channels also render incorrectly, but don't blink)
Expected behavior
The following is the blue screen rendered in iTerm2:
OS
Mac
Terminal/Console
Terminal.app
The text was updated successfully, but these errors were encountered:
Closing this out as the problem is that Terminal.app does not support RGB colors and it's not something that crossterm can reasonably fix. It's likely that apps need to detect support for RGB and then act accordingly.
Describe the bug
A Ratatui user (@nx10) using crossterm as a backend cut us an issue (ratatui/ratatui#475) about macOS terminal rendering RGB colors incorrectly (with blinking). This seems to be an upstream problem rather than one in Ratatui.
I'm unsure whether this is a Terminal.app bug (and hence perhaps the remedy is to document it as an unsupported platform while submitting the issue to Apple for a fix) or a Crossterm bug.
My example code to repro this is in ratatui/ratatui#476 (run


cargo run --example colors
and hit space)Expected (iTerm2):
I was able to repro something similar using the Crossterm interactive demo. Here's a screenshot of the blue screen:

To Reproduce
Steps to reproduce the behavior:
cd examples/interactive-demo
cargo run
Expected behavior

The following is the blue screen rendered in iTerm2:
OS
Terminal/Console
The text was updated successfully, but these errors were encountered: