Intellisense for custom cite commands missing

[profpnin]

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• Operating System: Linux Mint 21.1
• Visual Studio Code Version: 1.96.4
• LaTeX Workshop Version:10.7.5
• TeX Distribution Version: TeX Live 2022

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The Issue*

Not sure if that's a bug, a feature request or if I'm just missing something, so please apologize dullness...
I'm using the package csquotes for citation. Intellisense does work to autocomplete the package specific cite commands as \blockcquote, but language detection doesn't seem to regocnize these commands as cite commands. There are no citation suggestions provided. Works perfect for cite commands as \autocite, but not for the commands provided by csquotes. I tried to define own commands in setting latex-workshop.intellisense.command.user e.g. blockcquote[$2]{${1:${TM_SELECTED_TEXT:bibid}}}{$3}, but "1:${TM_SELECTED_TEXT:bibid" only offers normal word completion but no intellisiense for citation key, whilst same for autocite "autocite[][$2]{${1:${TM_SELECTED_TEXT:bibid}}}" does work as expected, meaning to open intellisense for citation keys from the provided bib file, when the curser is inside the {}.
Not sure, if I'm just missing something, would very much appreciate some help

[jlelong]

We use the following regex to decide whether the command argument should be completed as a citation

 /(?:\\[a-zA-Z]*[Cc]ite[a-zA-Z]*\*?(?:\([^[)]*\)){0,2}(?:<[^<>]*>|\[[^[\]]*\]|{[^{}]*})*{([^}]*)$)|(?:\\bibentry{([^}]*)$)/

It seems to me that the only commands from csquotes taking directly a bibid as argument are those ending with cquote

\textcquote[⟨prenote⟩][⟨postnote⟩]{⟨key⟩}[⟨punct⟩]{⟨text⟩}⟨tpunct⟩
\textcquote*[⟨prenote⟩][⟨postnote⟩]{⟨key⟩}[⟨punct⟩]{⟨text⟩}⟨tpunct⟩
\blockcquote[⟨prenote⟩][⟨postnote⟩]{⟨key⟩}[⟨punct⟩]{⟨text⟩}⟨tpunct⟩

I will add them to the above regex

[profpnin]

Great, thank you!