Reproducible

Sequance

1. Make server with "Behavior Packs(with client_data)+Resource Packs"
2. Set "texturepack-requred=true" to Server
3. Join to Server
4. Select "Only Download Behaviors" instead of "Download Everything"
5. Join Failed
6. Re-Join to Server
7. Select "Enter World"

Expected - Re-Confirm "Download Resources"

                  or Do not display "Only Download Behaviors"

                  or Both for already bugged users

Actually - Server join failed permanently