Add this code to the Custom CSS field on the Style tab of your Team Showcase widget’s settings:
.eapp-team-showcase-member-card-info-component {
max-width: 100%;
overflow: visible;
}
.eapp-team-showcase-member-card-info-component * {
white-space: normal;
overflow: visible; /* Prevent clipping of overflowing content */
text-overflow: unset; /* Disable text truncation with ellipsis */
word-wrap: break-word;
}