Does Zephyr support both test script types Step-by-Step and Plain Text for same version of testcase?

[Selva Ganesh Durairaj]

I selected Plain Text as Test Script type for a test case, I wrote some test information in it and clicked Save.

Then for the same test case, I selected Step-by-Step as Test Script type and I wrote some test steps in it and clicked Save.

Now when I choose Plain Text as Test Script type for that test case, it is blank and I am not able to see test information that I entered earlier.

Is it not possible to have both Test Script types for same version of a test case Step-by-Step and Plain Text?