YUP - thats my experience as well - consistently too. The ONE thing we all use this kind of limited tech for and the Alexa team couldn't even do that well.
I don't really even use the small one in the kitchen except to ask for a weather report now and then. But I see how the timers can be useful. They're very handy for my dentist etc. and would be for timing anything when you really don't have a free hand or want to touch anything.
Bedroom is light and alarm. Sometimes music but I don't really listen to music in bed. Downstairs I play off the AppleTV connected to my stereo system.