When using psmux, I noticed that colors are slightly different, and text is a bit bolder. I have attached two screenshots with output of $PSStyle, one in Windows Terminal and one in VSCode Terminal.
You can see that:
OutputRendering is Ansi instead of Host
Strikethrough is not working
Hidden is not working
- Colored text is a bit bolder but that could be a Windows Terminal issue since it is consistent in VSCode terminal
A couple of things I tried that didn't work:
set -g default-terminal "tmux-256color" or "xterm-256color"
set -g allow-passthrough on
$env:TERM = "xterm-256color" in my pwsh profile
$PSStyle.OutputRendering = 'Host' in my pwsh profile
psmux is on left, without psmux on right

When using psmux, I noticed that colors are slightly different, and text is a bit bolder. I have attached two screenshots with output of
$PSStyle, one in Windows Terminal and one in VSCode Terminal.You can see that:
OutputRenderingisAnsiinstead ofHostStrikethroughis not workingHiddenis not workingA couple of things I tried that didn't work:
set -g default-terminal "tmux-256color"or"xterm-256color"set -g allow-passthrough on$env:TERM = "xterm-256color"in my pwsh profile$PSStyle.OutputRendering = 'Host'in my pwsh profile