Redcase doesn't show moved test Cases

[sivaramasubramanian]

When testcases are moved from one project to another in Issues tab, the changes are not updated in redcase.

I created a testcase in 'Project A', the testcase displayed in the redcase page for Project A.
Then I moved the testcase to 'Project B', the testcase doesn't show up in the redcase plugin page of Project B, but it is shown in 'Issues' tab.
The testcase remains in the redcase page of Project A.

My Environment Details:
Environment:
Redmine version 3.4.6.stable
Ruby version 2.3.7-p456 (2018-03-28) [x86_64-linux]
Rails version 4.2.10
Environment production
Database adapter Mysql2
SCM:
Subversion 1.9.3
Mercurial 3.7.3
Git 2.7.4
Filesystem
Redmine plugins:
redcase 1.0