What model and model number Roku are you using (Settings > System > About will show you)?
I have an older Streaming Stick (3600) and a later Streaming Stick+ (3810) and don't experience this with either one.
Roku Community Streaming Expert
I am not a Roku employee, only a user like you. Please, no support questions via private message -- post them publicly to the Community where others may benefit as well.
If this post solves your problem please help others find this answer by clicking "Accept as Solution.".
Streaming Stick 4K+ 3821 | Streaming Stick+ 3810 | TCL Roku TV 43S245/C107X