Fix temporary disabled tests #3211

A. Active tests (not disabled) — main list

• ComposeScreenFlowTest#testEmptyEmailMsg — 6 / 5 / 3 / 2026-10-22. Semaphore pass rate 57%
• ComposeScreenFlowTest#testSharePubKeyMultiply — 5 / 5 / 2 / 2026-10-21. Semaphore pass rate 50%
• CreateMessageFragmentDisallowAttesterSearchForDomainInIsolationTest#testCanLookupThisRecipientOnAttester — 6 / 5 / 2 / 2026-10-16
• MessagesListFragmentInIsolationTest#testBaseInfo — 6 / 6 / 2 / 2025-11-24. @DependsOnMailServer
• PrivateKeyDetailsFragmentPassInRamFlexibleTimeFlowTest#testInMemoryPassPhraseSessionLengthParameter — 2 / 2 / 2 / 2026-10-20. Semaphore pass rate 60%
• StandardWithPublicKeyComposeGmailApiFlow#testSending — 2 / 2 / 2 / 2026-10-15
• FesDuringSetupEnterpriseFlowTest — testFesAvailableSuccess, testFesAvailableHasConnectionHttpCode404, testFesAvailableHasConnectionHttpCodeNot200, testFesAvailableRequestTimeOutHasConnection, testFesAvailableWrongServiceName — ~10 / 5 / 0 / 2026-05-11. These fail together, probably a shared setup issue
• ComposeScreenPasswordProtectedDisallowedTermsNullFlowTest#testMissingOptionalPropertiesInClientConfiguration — 4 / 4 / 0 / 2026-10-15
• ComposeScreenFlowTest#testSelectedRemoveRecipientFromPopUp — 4 / 4 / 0 / 2026-10-04
• SignInScreenFlowTest#testUseGmail — 4 / 2 / 0 / 2026-10-15
• CheckKeysFragmentSinglePartiallyEncryptedKeyTest#testShowingDialog — 3 / 2 / 1 / 2026-10-11
• CreateMessageFragmentInIsolationTest#testAddingRecipientWithUsablePubKey — 3 / 3 / 1 / 2026-08-16
• CreateMessageFragmentInIsolationTest#testUpdatingAddRecipientLabel — 3 / 2 / 0 / 2026-03-21
• DraftsGmailAPITestCorrectCreatingAndUpdatingFlowTest#testCorrectCreatingAndUpdating — 2 / 2 / 1 / 2026-10-18
• SelectRecipientsFragmentFlowTest#testSearchExistingContact — 5 / 2 / 0 / 2026-07-01
• SelectRecipientsFragmentFlowTest#testNoResults — 3 / 2 / 0 / 2026-07-01
• ComposeScreenPasswordProtectedDisallowedTermsFlowTest#testDialogWithoutErrorText — 2 / 2 / 0 / 2026-05-22
• ThreadDetailsSwipeToRefreshGmailApiFlowTest#testUpdatingThreadAfterSwipeToRefresh — 2 / 2 / 0 / 2026-10-11. Also on Semaphore's flaky list
• ComposeScreenExternalIntentsFlowTest#testMultiToParamSubjectBody — 2 / 2 / 0 / 2026-10-22. Semaphore also lists 5 more tests of this class (2026-10-22)
• ThreadDetailsGmailApiFlowTest#testThreadDetailsWithFewEncryptedMessages — 1 / 1 / 0 / 2026-10-11. On Semaphore's flaky list
• ThreadDetailsGmailApiFlowTest#testThreadDetailsFewMessagesAndSingleDraft — 1 / 1 / 1 / 2026-10-16. On Semaphore's flaky list

Weaker signal: each of these failed only once, but the same commit passed in another run.

• AddNewAccountEnterpriseFlowTest#testNoPrvCreateRule
• ImportRecipientsFromSourceFragmentFlowTest#testImportKeyFromFile
• CheckCredentialsFragmentInIsolationTest#testAuthorizationSuccess
• ComposeScreenPasswordProtectedDisallowedTermsErrorTextMissingFlowTest#testMissingOptionalPropertiesInClientConfiguration
• BackupKeysFragmentSingleKeyPassphraseInRamFlowTest#testNeedPassphraseDownloadOptionSingleFingerprint
• AuthorizeAndSearchBackupsFragmentInIsolationTest#testReturnExceptionForFailedAuthorization

B. Marked with @FlakyTest but still failing

• MessagesListChangeGmailLabelsFlowTest#testLabelsManagement: 3 fails, 3 branches, last fail 2026-10-23
• DraftsGmailAPITestCorrectSendingFlowTest#testCorrectDraftsSending: 4 fails, 4 branches, last fail 2026-10-22
• StandardReplyComposeGmailApiFlow#testSending: on Semaphore's flaky list, last fail 2026-10-20

C. Disabled with @Ignore as flaky — need fixing and re-enabling

CI history confirms these are flaky:

• ComposeScreenPasswordProtectedDisallowedTermsReFetchConfigurationFlowTest (whole class): 22 fails, 10 branches. The worst case.
• AttachmentDownloadingWithRestrictionFlowTest#testDownloadingAttachment: 21 fails, 14 branches
• WkdClientTest#existingEmailFlowCryptDomainTest: 5 fails, 4 branches
• CheckCredentialsFragmentInIsolationTest#testReturnExceptionForFailedAuthorization: 4 fails, 4 branches
• SubmitPublicKeyAfterCreationNonGoogleAccountFlowTest (whole class): 5 fails, 4 branches
• ComposeScreenFlowTest#testSelectImportPublicKeyFromPopUp: 5 fails, 4 branches
• ComposeScreenFlowTest#testEmptyEmailSubject: 2 fails, 2 branches
• MessageDetailsChangeGmailLabelsFlowTest#testLabelsManagement: 2 fails, 2 branches
• CreateMessageFragmentDisallowAttesterSearchInIsolationTest#testDisallowLookupOnAttester: 4 fails, 3 branches
• ComposeScreenNewMessageWithGmailApiSignatureFlowTest#testAddingSignatureAfterStart: 3 fails, 3 branches
• AddOtherAccountFlowTest#testShowWarningIfAuthFail: 3 fails, 3 branches
• StandardForwardOfEncryptedPgpMimeMessageWithOriginalAttachmentsComposeGmailApiFlow#testSending: 3 fails, 2 branches
• ImportRecipientAllowAttesterSearchOnlyForDomainsFlowTest#testAllowAttesterSearchOnlyForDomains: 2 fails, 2 branches

Disabled as flaky, with no failures in the available CI history:

• ComposeScreenForwardWithGmailApiSignatureFlowTest#testAddingSignatureAfterStart
• ComposeScreenReplyWithGmailApiSignatureFlowTest#testAddingSignatureAfterStart
• MessageDetailsFlowTest#testFwdButton
• MessageDetailsFlowTest#testSignedMsgClearSign
• MessageDetailsFlowTest#testSignatureVerificationCleartextOnlySignedPartially
• MessageDetailsFlowTest#testSignatureVerificationDetachedSignatureContentAndPublicKey
• MessageDetailsFlowTest#testSignatureVerificationInbandEncryptedSignedPartially
• MessageDetailsFlowTest#testSignatureVerificationInbandOnlyEncrypted
• MessageDetailsFlowTest#testSignatureVerificationInbandOnlySignedPartially