Rise Time of Simscape MOSFET models (Matlab Simulink)

[Random Model Maker]

Hello everyone,

I am modeling a H-Bridge to power a simple inductor in Simscape. The driving frequency is supposed to be 50kHz (Find the .slx file attached below, if you want to take a look).

The issue I get is that the mosfets take a considerable time to turn on. The problems are that the mosfets that I will use later will turn on much faster than in the simulation, and that apparently the rise time does not depend on the frequency, it always appears to be about 1/4 period, which frankly leaves me out of ideas.
I have tried several models, but the one that I could make work best is this one: https://de.mathworks.com/help/physmod/sps/ref/mosfet.html

The schematic itself is not that complex, it is just a square wave (50% duty, 10V ampl) into a S->PS into the mosfet. The adjustment of the duty cycle is done by a phase shift between the two half bridges. The Matlab release I am using is r2018b.
Please note that I am an absolute Matlab noob and I have forced the functionality of Simulink/Simscape into my brain in the last 72 hours. I would normally not use Matlab to do this (normally I prefer some SPICE flavour), but this is required for my thesis.

Thanks in advance for any help,
Ivo