Custom component tables with connected values not showing?

Hi all,

I am experiencing the same issue as:

Custom Components: tb_connected_val not pulling data through

I want to show a JS chart through a custom component on a details page. In order to complete the chart, I want to use the values from a connected field (attached through record ID).
The values I get are not {{field}},
but “{{tb_connected_val this field=“field_4172” key=“L5MjK2zQ0k-YZjnMY6QPv-4167”}}” shown in the table.
Unfortunately, the charts is not generated, probably since the data isn’t being pulled correct.

The data which I want to show are numbers…

Anyone has experience with this how to resolve this?