1 files changed, 3 insertions, 5 deletions
diff --git a/src/ui/components/TimeSystemAxis.vue b/src/ui/components/TimeSystemAxis.vue
index b8e48d521..d580b884e 100644
--- a/src/ui/components/TimeSystemAxis.vue
+++ b/src/ui/components/TimeSystemAxis.vue
@@ -94,15 +94,13 @@ export default {
             if (this.openmct.time.clock() === undefined) {
                 let nowMarker = document.querySelector('.nowMarker');
                 if (nowMarker) {
-                    nowMarker.parentNode.removeChild(nowMarker);
+                    nowMarker.classList.add('hidden');
                 }
             } else {
                 let nowMarker = document.querySelector('.nowMarker');
                 if (nowMarker) {
-                    const svgEl = d3Selection.select(this.svgElement).node();
-                    let height = svgEl.style('height').replace('px', '');
-                    height = Number(height) + this.contentHeight;
-                    nowMarker.style.height = height + 'px';
+                    nowMarker.classList.remove('hidden');
+                    nowMarker.style.height = this.contentHeight + 'px';
                     const now = this.xScale(Date.now());
                     nowMarker.style.left = now + this.offset + 'px';
                 }