## Why it fixes the bug
RolePermissionFlagEntity.flag (role-permission-flag.entity.ts:54) is
marked @WasRemovedInUpgrade for
2.7.0_FinalizeRolePermissionFlagCutoverFastInstanceCommand.
After 2.7.0, the column is gone from real DBs and the metadata layer no
longer accepts writes to it — but the diffing config still listed flag
with toCompare: true. So when an SDK-generated manifest carried a flag
value, computeUniversalFlatEntityPropertiesToCompareAndStringify
(all-universal-flat-entity-properties-to-compare-and-stringify.constant.ts:55-69)
included it in the comparison, the diff emitted { update: { flag:
"UPLOAD_FILE" } }, and the metadata update failed with Property "flag"
was not found in "RolePermissionFlagEntity".
Switching toCompare: false makes the diff skip flag; the only properties
compared are now permissionFlagUniversalIdentifier and
roleUniversalIdentifier, which is what the post-cutover
entity actually supports.
Fixes https://github.com/twentyhq/twenty/issues/20843
Weiko
8f24cda586