[Bug] z level for 2 lines and bar chart

[jakub-vaillant]

Version

5.6.0

Link to Minimal Reproduction

https://codesandbox.io/p/sandbox/fwnhpw?file=%2Findex.js%3A11%2C10-54%2C2

Steps to Reproduce

Create bar series and 2 line series, put z value of bar series between z values of line ones

Current Behavior

Bars are always behind or above 2 lines depending on z value, there's no possibility to move them between

Expected Behavior

When setting z value of bars between z values of 2 lines, I want to have one line below bars and one above

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[sz-p]

This issue is happened on markLine, markLine should be support z option.

I will work on this.