What Operating System(s) are you seeing this problem on?

Linux X11

Which Wayland compositor or X11 Window manager(s) are you using?

Tried on Mutter and Awesome.

WezTerm version

20230408-112425-69ae8472 and 20230619-104421-c1f49509 (nightly)

Did you try the latest nightly build to see if the issue is better (or worse!) than your current version?

Yes, and I updated the version box above to show the version of the nightly that I tried

Describe the bug

The cursor isn't actually blinking, it's just switching colors from cursor_bg to background and it becomes visible when you set a transparent background or a background image. It's easier to notice on block styled cursors but it's the case with all cursors.

To Reproduce

Just set a cursor style to any blinking one and either set your window_background_image to some image or window_background_opacity to anything smaller than 1. You just need a background that can contrast from whatever's setup as your background color.

Configuration

window_background_opacity = 0.8,
audible_bell = 'Disabled',
default_cursor_style = 'BlinkingBlock',
cursor_blink_ease_in = 'Constant',
cursor_blink_ease_out = 'Constant',
cursor_blink_rate = 500,

Expected Behavior

The cursor should switch from being visible to being invisible, as in, render the cell as it if the cursor wasn't there instead of just coloring the cursor background.

If this is intentional, there should at least be an option to make it work like this.

Logs

No response

Anything else?

No response