How can i use metadata with text/plain

[Tsuki]

always null

Expected Behavior

Actual Behavior

Steps to Reproduce

@Test
public void reproCase() {

}

Possible Solution

Your Environment

• RSocket version(s) used:
• Other relevant libraries versions (eg. netty, ...):
• Platform (eg. JVM version (javar -version) or Node version (node --version)):
• OS and version (eg uname -a):