I'm having the same issue. I entered dispositions of shares and US bonds manually same as last year but the Schedule 3 Supplemental section is blank in 2024. No details of individual transactions like previous years. It looks like intuit was so concerned about the 1/2 year June 25 change that they messed up aggregating the information that used to appear.
Im guessing that Intuit needs to correct this and provide an update to their software to change it back like prior years.
It looks like the Federal change to capital gains rates in Canada is not approved so irrelevant.
