They are small LEDs, not really a fix for it and also my biggest problem with them. I just talked a customer out of WAC tape light for this reason on their highly reflective granite. The enclosed style above with frosted glass is really the only way around it.
I have used the seagull frosted festoons and they have the same effect, and the frosting is nowhere near the xenon. It barely diffuses the light.
Seagull also has a small driver for them now so that you don't have to mix xenon with led for xformer load, but an lv dimmer is required.