Kegal doesn't induce erection

Hi all!

So this is a little weird. Before my twenties, a kegal use to be able to ‘pump’ blood into the penis.
Since around 23, this doesn’t happen anymore and it’s also when I’ve found out about kegaling, and practicing it.
I can see feel the BC muscles doing something, and can be pleasurable. Just doesn’t do anything for the erection.

Jelqing is a bit of a nuisance in that regard. (Although I see the mileage varies a lot on what optimal erect levels are for that)

Is there any sort of insight people can bring in for this?