Update the plain leaderLine in HTML rendering on hover as well
Update the plain leaderLine in HTML rendering on hover as well

hms-dbmi/higlass,hms-dbmi/4DN_matrix-viewer,hms-dbmi/4DN_matrix-viewer,hms-dbmi/4DN_matrix-viewer,hms-dbmi/higlass,hms-dbmi/higlass,hms-dbmi/higlass