So far, I've not had any sleep issues with it, however, I would definitely let your Dr know if you see a difference in your sleeping patterns. I had to change some of my own bad habits when I began taking beta-blockers. These were some of the changes I made that helped me.
1) I began taking a walk after dinner, then took my medicine.
2) I stopped taking my phone, and or laptop to bed to work, while in bed.
3) I set an alarm on my phone to go to bed and shut my cell off every night.
Good sleep hygiene is something we can all use, especially those of us on medication that can affect it. I hope this helps. Be well, stay healthy.