Anyone overinflate TPU tubes?

I have and use Schwalbke Aerothan TPU tubes on my road bike (28 mm GP 500 tires). Tubes are listed for use with 23-28 mm tires. I am upgrading tires to 30 mm wide GP5000. At the moment I can’t get the version of 28-35 mm Aerothan tubes from my source. If this were a butyl or latex tube my experience would lead me to run the lightly small tubes without hesitation in the 30 mm tire… However, as these are TPU plastic I am more concerned about overinflating. Anyone have real life experience using a 23-28 mm TPU tube with a 30 mm tire?