Unfortunately, your SVS application does still count as an application in the current academic year so you won’t be eligible to apply for the Training Contract during our current application window. We definitely encourage you to apply in our Winter Application window, it opens in October this year.
Mine wasn't necessarily a rejection though, I was ineligible for the summer vacation scheme, I just didn't know this. So asked if I could apply for TC as I hadnt been rejected as such. So I would assume it would be the same for you if you had been rejected.