Remove duplicated candidates cross sources

[gjeusel]

I would like to de-duplicate completion candidates based on label and using preference order from sources (as LSP have more informations than RipGrep for example).
How to achieve this ?

[josh-nz]

Me too. I'd like to remove a buffer source if there is an equivalent LSP source already present.

[gjeusel]

Related issue that is tracked by the repo author: #1222