FIX #17 filter style

static/public/js/filters.js

@@ -38,6 +38,11 @@ window.FilterManager = (() => {
         }
 
         isFiltering() {
+            if (window.chronology.isInitialized()) {
+                let chronoRange = window.chronology.getRange();
+                if (this.#minDate > chronoRange.min || this.#maxDate < chronoRange.max)
+                    return true;
+            }
             for (let i in this.#filters) {
                 if (this.#filters[i]?.length)
                     return true;