Portuguese words starting with a capital letter are not correctly lemmatized

[dcaled]

How to reproduce the behaviour

>>> nlp = spacy.load('pt_core_news_sm')
>>> doc=nlp('''Feito.''')
>>> for token in doc:
...     print(token.text, token.lemma_, token.pos_)
...
Feito Feito VERB
. . PUNCT

And it is not exclusively when starting a sentence:

>>> nlp = spacy.load('pt_core_news_sm')
>>> doc=nlp('''Eu havia Feito o trabalho.''')
>>> for token in doc:
...     print(token.text, token.lemma_, token.pos_)
...
Eu Eu PRON
havia haver AUX
Feito Feito VERB
o o DET
trabalho trabalhar NOUN
. . PUNCT

It should return "Fazer" as in:

>>> nlp = spacy.load('pt_core_news_sm')
>>> doc=nlp('''feito.''')
>>> for token in doc:
...     print(token.text, token.lemma_, token.pos_)
...
feito fazer VERB
. . PUNCT

Your Environment

• Operating System: Windows
• Python Version Used: Python 3.8.5
• spaCy Version Used: 2.3.5
• Environment Information:

My example includes a verb, but I've also tested using nouns and the same bug occurs.

[svlandeg]

Hi! I'll move this to the discussion board - this issue will be closed but there will be a link/forward to the open thread.