
The list view listens for filterChanged, so in addition to the initial load, upon element initialization, it was getting called, even when the new & old values were falsy. Add a check that does not trigger a reload when the filter changes between two falsy values. Also fixes a small css issue in which the reload text had a grey background. Bug: Issue 6816 Change-Id: I301bea7b41adde58d875e6cac20290cb3d6b3ade