Inline parser deleting special characters in input

the inline parser is deleting special characters like ě,á,í etc

Wdym “inline parser”?

I’m still not exactly sure what you mean here. Can you provide a video of this or something?

when i write an special character like ě in the parse json input, it deletes it when i go to another block, the other characters are still there

This is intended behavior, inline blocks support a limited character set to simplify internal variable parsing.