Short answer: Even if you will need to do BIO again, you should wait until further notice.
More details:
I got BIL with PAL, just in case. When I provided BIO, Info Sharing went to 'In Progress'.
So I guess it may slow yours down, but not much. The most important thing is 'Security' which varies from a few days to more than a year.
Redundancy:
https://ircc.canada.ca/english/visit/biometrics.asp
Please check your situation. According the tool, my partner should've provided, but she didn't have to.
My partner had BIO on 2019 and she didn't need to provide again. (The tool above seems just a guide.)
(Her BIO was for a single-year open work permit.)