repro? Repo? Can share my graphstyle css. Coworker told me about the issue but I haven't really explored it, besides confirming the graph no longer uses my custom style.

css
/* Any graph node */
node {
    background: cornsilk;
    color: cornsilk;
  }

/* Any graph edge */
/* edge {} */

/* Any selected node */
:selected {
    shape-rendering: round-pentagon;
    background-color: aquamarine;
    color: aquamarine;
}

/* Any parent nodes (local note graph only) */
.parent {
    color: coral;
    background-color: coral;
}

/* Any link connection edge */
.links {
    curve-style: unbundled-bezier;
}

/* Any hierarchy connection edge */
.hierarchy {
    curve-style: taxi;
    color: cornflowerblue;
}