Master Slider doesn’t show up in a TablePress cell

Hi, I wanted to insert a Master Slider (in my case [masterslider id=”3″]) into a cell of TablePress.
Unfortuanlety it doesn’t show up on the frontend as soon as I log me out from WordPress.
Could it be that my additional CSS for this table creates the conflict?

.tablepress-id-5 .column-1 {
width: 250px;
}

.tablepress-id-5 .column-2 {
width: 640px;
}

.tablepress thead th,
.tablepress tfoot th {
background-color: #66a0ab;
}

.tablepress-wrapper {
overflow-x: scroll;
overflow-y: hidden;
}

Or did I do any other thing thing wrong? Many thanks for your help.

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