MS Teams connection is not displayed in the Messaging Apps Integration UI PageIssue When Teams app is configured as part of Virtual agent integration, the MS Teams connection is not displayed in Messaging Apps Integration UI Page. Steps to verify : Go to Collaboration -> Messaging Apps Integration MS Teams Install button is still enabled, and that there are 0 Teams installed.ReleaseAll versionsCauseWhen the Teams app is installed from integration UI page, it returns an error after redirection in the UI, and the app node logs shows below : 2021-06-07 05:11:11 (681) http-21 New transaction 044ADF961B6030101C2A3466464BCB17 #25773 /va_install_redirect.do2021-06-07 05:11:11 (726) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 #25773 /va_install_redirect.do Parameters -------------------------2021-06-07 05:11:11 (726) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 *** Start #25773 /va_install_redirect.do, user: XXXXX2021-06-07 05:11:11 (746) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 [AMB] AMBQueue Published amb message, sys_id: 9ea023561be030101c2a3466464bcb232021-06-07 05:11:11 (770) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 SEVERE *** ERROR *** *** Script: virtual agent install error : Proxy can not connect to this instance2021-06-07 05:11:11 (824) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 [0:00:00.096] getRealForm2021-06-07 05:11:11 (836) Default-thread-4 044ADF961B6030101C2A3466464BCB17 txid=06a0af921be0 tx_pattern_hash=-1364357247 *** End #25773 /va_install_redirect.do, user: XXXXX, total time: 0:00:00.155, processing time: 0:00:00.155, SQL time: 0:00:00.051 (count: 31), Cache build time: 0:00:00.037, source: 165.225.192.218 nullResolutionThe error indicates an error during plugin installation. Reinstalling the baseline plugin fixes the issue.