Prevent nuxeo-selectivity dropdown arrow from overlapping text

With browser zoom of at least 100% and larger nuxeo-data-table column count, the dropdown arrow / carat of nuxeo-selectivity begins to overlap its text and obscure readability.

Steps to Reproduce:

1. In Web UI, navigate to a Folderish with several Documents (example: Workspaces > Sample Content > Pictures with nuxeo-showcase-content installed)
2. Increase the browser zoom to at least 100%
3. From the data table settings, increase the number of visible columns to at least 6 or more.

Expected behavior: the dropdown arrows of nuxeo-selectivity elements in the table header are rendered next to the text

Actual behavior: the dropdown arrows of nuxeo-selectivity elements in the table overlap with their text, obscuring some of the text letters.