Dave Pearson

Will is suggesting that you look at [Windows Terminal](https://apps.microsoft.com/detail/9N0DX20HK701?hl=en-US&gl=US).

As a pair of more hands-off illustrations, running on the app where the message *isn't* prevented: ```python from asyncio import sleep from dataclasses import dataclass from textual import on from...

I'm not seeing the effect you mention in my usual environment (macOS, kitty); so we can recreate and then test out this PR, what environment are you seeing this in?

I suspect everything necessary is here; just needs one of us to find the time to recreate the problem and review (personally I'm on holiday at the moment). Might take...

While working on a pet project, I've managed to recreate the `DuplicateID` issue at will, in a context other than with the command palette, and it does seem to be...

As I've just run into this again a couple of times this morning in an app I'm testing, and as I *think* there's an easy win to be had [if...

I'm almost positive that this has been resolved by the changes @rodrigogiraoserrao made to `OptionList` and/or by #4103.

I suspect that will have been down to happenstance of how and when the exception occurred; moreover it wasn't an exact set of instructions for recreation of the problem, more...

I've given this a bit of a blast with the project that originally tickled the problem in November last year. After a pretty comprehensive attempt to recreate the problem I'm...

Looking at every widget, working out which are N/A for this and which have properties that can cause events: - [x] `Button` - N/A - [x] `Checkbox` - [x] -...