Just sharing a possible work around~
if anyone here is using the community plugin “Juggl”, which I feel is a much better interactive graph view, there is a CSS styling option within the plugin setting under the setting menu.
https://juggl.io/Features/Styling/CSS+Styling
I editted the CSS with following:
/* For a full overview of styling options, see https://js.cytoscape.org/#style */
node {
font-size: 15px;
}
That worked much better for me. Hope it helps!