Spatial Anchor Save and Load Failures on MQFB (ERROR_PACKAGE_UNTRUSTED)

After registering devices with MQFB (Meta Quest For Business), spatial anchor save and load operations have started failing. It appears that there's some kind of "untrusted" error message showing up.

When we remove the device from MQFB, spatial anchor saving works properly, so we believe this is caused by MQFB's influence.

We'd like to know how to handle spatial anchors under MQFB. If possible, we'd also like to know about setting up an environment where we can install APKs via ADB commands for testing even under MQFB management.

2025/08/08 09:14:18.899 3660 11740 Error [CT] SP:AP:AnchorPersistenceRuntimeIpcServer: RPC not allowed for discoverSpacesV2 due to AnchorResultCode::ERROR_PACKAGE_UNTRUSTED(-10035) for package name com.onetoten.VoiceInteractionXR
2025/08/08 09:14:18.899 11557 11685 Error [CT] SP:AF:InsightAnchorApi: DiscoverSpaces: DiscoverSpaces failed to complete successfully, code:AnchorResultCode::ERROR_PACKAGE_UNTRUSTED(-10035)
2025/08/08 09:14:21.343 3660 11740 Error [CT] SP:AP:AnchorPersistenceRuntimeIpcServer: RPC not allowed for discoverSpacesV2 due to AnchorResultCode::ERROR_PACKAGE_UNTRUSTED(-10035) for package name com.onetoten.VoiceInteractionXR
2025/08/08 09:14:27.041 3660 11740 Error [CT] SP:AP:AnchorPersistenceRuntimeIpcServer: RPC not allowed for discoverSpacesV2 due to AnchorResultCode::ERROR_PACKAGE_UNTRUSTED(-10035) for package name com.onetoten.VoiceInteractionXR