i'm on a work permit in Canada and my temporary resident visa (TRV) is valid until 2019 April 20. I'm applying for a work permit extension and also a TRV extension. It might take a while for it to get approved. I will be on implied status until then and won't be able to travel to and from Canada.
So I'm thinking of taking a week's vacation in mid-March while I still have valid TRV and work permit. Will it be a problem while entering Canada with the TRV expiring in one month? Is there any rule that I should have six months validity on my TRV when entering Canada?