Ah, great tip re Telescope resume - I feel a keymap coming on! Yes I’ve noticed it works the 2nd time. I might post something on the issue queue and see where that gets me. One thing I don’t like about debugging this stuff is that it could be anything: lazy / neovim / my config / telescope / Treesitter|LSP indentexpr / … so I’m always quite tentative with opening an issue on gitlab/codeberg/that-other-one-that-steals-your-code-for-profit as I know devs often put hours in unpaid!
I’ve been trying with a reduced config, but I can’t get it to reproduce reliably. I do something and it exhibits, but then try to repeat it and it doesn’t!