Problem serialising Mono<Double> / Mono<Float>

[kingkong-AI]

Describe the bug

When using Double and Float data types in a a Webflux project, the sdk fails to properly serialize them and hence gives wrong outputs on direct invoke.

Reproduction steps

1. Run the project with unlogged sdk and plugin.
2. Go to VarKeywordController.java class in unlogged-spring-webflux-maven-demo.
3. Direct invoke the controllers getDoubleVar() and getFloatVar().
4. You will receive very large numbers as output as shown in the image.

Expected behavior

Correct outputs should be visible. If in getFloatVar(float n), the input is 1, the output should be 10.0
Similarly for getDoubleVar.

Additional context

No response