cx<pause>x no longer works

[IndianBoy42]

It is a common pattern that for an operator ending with some character, like cx for vim-exchange, repeating the last character operates on the current line cxx. In the same way that yy, dd etc.

This used to be fine with which-key, but with which-key v3 it doesn't work anymore if I pause between cx and x (obviously it still works with cxx if which-key doesn't trigger)

I think I know the problem is that now with ModeChanged we only see g@ for any custom operator. Ideally this pattern is standardized in neovim core or we get better support for knowing what custom operator is running.

In the meanwhile, is there any workaround?

[folke]

Can you open an issue and add a repro?
I don't use vim-exchange so need the full steps to reproduce

[IndianBoy42]

I will need some time to create a minimal repro. But this behaviour should be seen on any custom operators (made using g@) that has a separate mapping for the line variant.