With dutch language, \textcite etc. raise issues for spelling error in 'Dummy'

[bertbaron]

When I run ltex with Dutch language ("ltex.language": "nl") I get a warning like the following on every \textcite:

"'Dummy0': Er is een mogelijke spelfout gevonden. LTeX[MORFOLOGIK_RULE_NL_NL]"

A minimal working example:

\documentclass{article}
\usepackage[backend=biber]{biblatex}
\bibliography{bibliography}

\begin{document}
Zie \textcite{abc}. 
\end{document}

When I change to English no warning is shown.

Is this expected behavior? Or can I configure the dummy words somehow to become proper dutch words or do something else to fix or hide these warnigns?

[bertbaron]

In case anyone else ends up here before it is answered, my current workaround is to add the dummies explicitly to the dictionary, i.e. with:

for i in {0..99}; do echo "Dummy$i"; done >> .vscode/ltex.dictionary.nl.txt