Adding icon adds extra space before render

[Simone4e]

• Framework7 version: 7.1.5
• Platform and Target: All Browser
• Live Link or CodeSandbox: CodeSandbox

Describe the bug

By adding an element with the double icon (according to the theme) instead of rendering only the correct icon, the incorrect one is also rendered by putting an extra space

To Reproduce

Steps to reproduce the behavior:

1. Go to Codesandbox
2. Click on + icon
3. See extra space cause by icon

Expected behavior

I would expect the icon to not take up any space

Found problem:

In the actually <i> visible there is a rule in css :

.list .item-media i + i, .list .item-media i + img {
   margin-left: var(--f7-list-item-media-icons-margin);
}

If i add this rule seems work like:

.md .list .item-media i + i {
   margin-left: 0;
}

[Simone4e]

Close from here

$f7router.removeThemeElements(page.$el);