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unknownCSISequenceMsg for 'space bar' on Ubuntu OS #1277

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@JeremiahVaughan

Description

@JeremiahVaughan

Describe the bug
When holding down the 'shift' key and pressing the 'space-bar' key it causes the message type seen below in the 'Additional context' section. 'shift+space' is something that happens on accident sometimes when typing quickly and normally it just gets treated as a regular space.

Setup
Please complete the following information along with version numbers, if applicable.

  • OS: Ubuntu - (I tested on MacOS with Wezterm in both bash and zsh and the issue did not occur)
  • Shell: Bash or Zsh (can get the issue to happen in either shell)
  • Terminal Emulator: WezTerm (I tested on Gnome Terminal and the issue did not occur).
  • Terminal Multiplexer: Embedded NVIM terminal (The issue does not occur in Wezterm unless inside an embedded NVIM terminal)

To Reproduce
Steps to reproduce the behavior:

  1. Ssh into Ubuntu or open native Ubuntu (I produced the issue via ssh to my rasberry pi and natively on my Ubuntu laptop)
  2. Open up Wezterm
  3. Open up Nvim (I tested with my config disabled and was still able to produce the issue)
  4. Open an embedded terminal with ":te"
  5. Switch to Bash or Zsh (I tested these only, so it may occur in other shells as well)
  6. Add break points or logs inside your model.Update function.
  7. Start the Bubbletea application
  8. Hold down the 'shift' key and press 'space'
  9. Observe something similar to the section 'Additional context' down below.

Source Code
Can use any sample from the Bubbletea repo. I noticed the issue in two of my repos so far.

Expected behavior
I expect the message type of key to be triggered with the string value of " " in Bubbletea.

Additional context
Here is the output of the unexpected message type from my debugger:
 msg github.com/charmbracelet/bubbletea.Msg(github.com/charmbracelet/bubbletea.unknownCSISequenceMsg) = bubbletea.Msg(github.com/charmbracelet/bubbletea.unknownCSISequenceMsg) [27,91,51,50,59,50,117]
 data github.com/charmbracelet/bubbletea.unknownCSISequenceMsg = bubbletea.unknownCSISequenceMsg len: 7, cap: 256, [27,91,51,50,59,50,117]
string() string = "\x1b[32;2u"
[0] uint8 = 27 = 0x1b
[1] uint8 = 91 = 0x5b
[2] uint8 = 51 = 0x33
[3] uint8 = 50 = 0x32
[4] uint8 = 59 = 0x3b
[5] uint8 = 50 = 0x32
[6] uint8 = 117 = 0x75

bubbletea.unknownCSISequenceMsg len: 7, cap: 256, [27,91,51,50,59,50,117]

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