Gap when using hidden input

[keasy9]

When using hidden input in rows layout additional gap adds around it because this layout has flex container with gap and input has not hidden container.

Reproducing:

Input::make('some-data')->hidden(),
Input::make('like-id')->hidden(),
Input::make('or-something')->hidden(),

Result (modal example):

Problem goes away when wrapping inputs in group like this:

Group::make([
    Input::make('some-data')->hidden(),
    Input::make('like-id')->hidden(),
    Input::make('or-something')->hidden(),
]),

or I can just redefine input/layout template, but this behavior still looks like a bug.