VERY annoying glitch since new update

Ever since the new update there is now an issue using the voice search within the app on my iPhone. Even though my microphone IS enabled for google maps I keep receiving a prompt to go into my settings to enable microphone in order to "start using voice search" every single time I try to use it. PLEASE FIX. It is so terribly annoying to have to close out this prompt each and every time I wish to use voice search. And the microphone symbol remains strangely enlarged in the upper right hand corner even after closing out prompt. Clearly something wrong with update. Have tried uninstalling & reinstalling to no avail. PLEASE FIX.

Eco1 about Google Maps, v4.35