Visual | Vector Tile Layer | Vector Layer URL Level 2, 3, 4, ... fields do not have function (Fx) button

[Highlander-PL]

Issue checked on versions: 3.3.1 and 3.3.2

I need to configure 4 layers in "Vector Tile Layer" section and use drill down between layers. I need to use dynamic URL for each layer (authkey in the URL changes frequently).

My issue is that only the first field in this section (named "Vector Layer URL") goes with function button. Thus I cannot create dynamic url's for further layers.

I compared this feature with similar "GeoJSON" section, and there if you set "Number of Levels" value to more than 1, each URL field provides function (Fx) button.

Anybody knows if this bug is planned to be fixed?