Why am I unable to install apps and keep receiving an error pop-up on Fold6/Flip6?

When the 'Auto Blocker' is on, it blocks apps from unauthorized sources, allowing only apps from authorized app stores. The 'Install unknown apps' menu is disabled, so you can't install apps from other sources, including work apps for Android Work Profile. To install these apps, you need to turn off the auto-blocker feature.

• Settings > Security and privacy > Auto Blocker > tap ‘Learn more’ on ‘Blocks apps from unauthorized sources’