@Karmineone Welcome to the Samsung Community 😀
Some additional information, after the update your Device goes through the Battery usage learning cycle for optimisation again which can take up to 14 days. During this time there will be some impact on Battery.
You could reset the Battery stats. In Privacy/Security ensure Auto Blocker is turned off. In Samsung phone App Dial *#9900# then scroll down to battery stats reset. Tap on that and Restart your Device. Credit to @lminvti @Moiramon and @Piper123 who have also mentioned this fairly recently.
Try the other Troubleshooting for widgets issues as mentioned by @Tourbillon De La Vie @such as clearing the cache partition which is recommended after updates. Some temporary cache files can become outmoded or corrupt. Your Data is intact with this process
1. Turn off the device.
2. Connect To Computer , other Device or TV USB, Press and hold the Volume Up key and then press and hold the Power key
3. When the Android logo displays, release both keys.
4. Wait until the Android system recovery menu options appear.
5. Press the Volume down key several times to highlight wipe cache partition.
6. Press Power key to select.
7. Press the Volume down key to highlight yes, them and press the Power key to select.
8. When the wipe cache partition is complete, Reboot system now is highlighted.
9. Press the Power key to restart the device.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
