Cursor Tab suggestions not fully visible

I think I might’ve solved this:

You need to change these 2 CSS classes:

.cursorGhostTextWidget {
    left: 0 !important;
}

.cppButtonContainer {
    margin-left: 0 !important;
}

I do it via this extension.

I have also create this tutorial to change more visual aspects of Monaco-based editor where I teach how to make these CSS changes work.