Built in Chrome is unable to update
Clear data for play store and play services and try again.
Clear cache for the download manager as well (system app)
Try updating System Web view first. And after its update is finished try updating Chrome sometime later.
Install Android system web view first as said above and then update chrome.
That will fix the issue
Both are not getting updated tried , clearing data , cache
Uninstall the updates of Play Store app and Google Play services apps (open the app info of those apps click on 3 dots on top right corner uninstall updates)
Open the play Store app, it might be updating itself search for Chrome and click on update.
My issue was resolved by doing that, that time play Store update itself to 22.4.
If not working download the play Store version 22.4.xx from apk mirror website and then update the Chrome.
Deep Dive - OnePlus Band Design
by Eric L., 2021-01-11