Just because you have a PR application in progress does not put you on implied status. If your TRV expired, you had to renew it and during the time that your TRV expired and a decision was made on your application to extend it would place you on implied status.
All temporary residents have an automatically imposed condition that they must leave Canada at the end of their authorized period of stay. However, as per
section R181, a temporary resident may apply to extend their period of authorized stay before it ends. If they have done so, their period of authorized stay as a temporary resident is extended by law until a decision is made [
R183(5)]. Such a person is considered to have legal status as a temporary resident during the processing period.
See
https://www.canada.ca/en/immigration-refugees-citizenship/corporate/publications-manuals/operational-bulletins-manuals/temporary-residents/visitors/implied-status-extending-stay.html
Currently if your TRV expired and you have not applied to renew it, you are out of status and it may impact your PR application as a COPR cannot be issued to a person who is out of status, and before your PR application can be finalised, you will have to restore your status or leave Canada.