Empty coarse-grained POS tags for number in the large Romanian model

[BLKSerene]

Hi, I noticed that the coarse-grained POS tags for numbers in the large Romanian model (ro_core_news_lg) is empty rather than X. Is this the expected behavior?

How to reproduce the behaviour

import spacy
nlp = spacy.load('ro_core_news_lg')
for token in nlp('2025'):
    print(len(token.pos_), token.pos_)
    print(len(token.tag_), token.tag_)

Your Environment

• Operating System: Windows 11 x64
• Python Version Used: 3.11.9
• spaCy Version Used: 3.8.4