Thank you for your reply.
Box 5 on the first screen is not used for splitting income as you would for a T5 slip but it is for information purposes only to report the taxpayer's ownership % of the partnership that issued the T5013. Also, we don't have two seperate T5013 slips but one with both my and my spouse's names on it.
It appears that Turbo Tax has not anticipated this situation which surprises me because we can't be the only people with a joint investment account and consequently receives a joint T5013.
