Have viewHeaders resize on `updateAfterResize` as well.
Have viewHeaders resize on `updateAfterResize` as well.

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