Cannot select prompt contents

[joca-bt]

I guess this is more of a question than an issue.

In Selectrum it's not possible to select the prompt contents, for example the M-x or Find file: text. In other packages, like icomplete or vertico this is possible, I can move my cursor over there. How is this achieved?

[minad]

In Vertico you should also explicitly disallow this ;)

  (setq minibuffer-prompt-properties
        '(read-only t cursor-intangible t face minibuffer-prompt))
  (add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)

[joca-bt]

This seems to be done differently in Selectrum. Didn't find any reference to those.