[PL] Polish NLU: imperative verb "sprawdź" not recognized in custom_sentences #3402
Description
The problem
When using the Polish language in Assist, the imperative verb "sprawdź" ("check") is not recognized,
even if it is explicitly included in custom_sentences.
Example file (custom_sentences/pl/smieci.yaml):
language: pl
intents:
UpcomingTrash:
data:
- sentences:
- "sprawdź wywóz śmieci"
What happens
In Assist → Sentence Analyzer:
input: sprawdź wywóz śmieci
result: no intent matched
Variants tested:
sprawdz wywoz smieci
sprawdź odbiór śmieci
→ same result.
What works
Other forms like:
kiedy będzie wywóz śmieci
co ze śmieciami
…are recognized correctly and mapped to the UpcomingTrash intent.
Expected behavior
The imperative verb "sprawdź" should be handled by the Polish NLU model and correctly matched to the intent when explicitly defined in custom_sentences.
Versions
Metoda instalacji
Home Assistant OS
Core
2025.8.3
Supervisor
2025.08.1
Operating System
16.1
Interfejs użytkownika
20250811.1
Language pipeline: pl
TTS: Home Assistant Cloud
Additional info
This seems to be a limitation of the Polish tokenizer / NLU model in handling imperative verbs.