The 32-bit Zoom app and SDK are experiencing casting issues on the Yealink MeetingEye500 (Android) host

When using the Zoom app and 32-bit SDK to cast on the Yealink MeetingEye500 (Android) host, the client shows that casting is in progress, but there is no response on the TV. Installing the 64-bit client resolves the issue. Previously, we were able to cast using the 32-bit client without any problems, but this issue started occurring about 3-4 weeks ago.
Could you please check this? Why does this issue only occur with the 32-bit Zoom app and SDK?
Thanks~