Congratulations.. this is the first time for my parents.. looking at your timeline 2 months is the least amount of time for Pakistani applications so I am planning to send a webform around 15th June as they are planning to travel in July. Thanks for the info.Applied March 19th and got request for passport yesterday. Funny thing is I contacted IRCC through webform yesterday asking for an update mentioning the travel date (June 2nd stated on the application) was coming up. And got the request right after. I doubt it is a coincidence
Keep in mind my parents have had valid Canadian visitor visas for the past 10 years or so