diff --git a/src/extensions/filter-control/utils.js b/src/extensions/filter-control/utils.js
index 3c7469464a..12e289cb63 100644
--- a/src/extensions/filter-control/utils.js
+++ b/src/extensions/filter-control/utils.js
@@ -479,8 +479,12 @@ export function createControls (that, header) {
           }
         }
       } else if (value && value.length > 0 && value.trim()) {
-        $selectControl.find('option[selected]').removeAttr('selected')
-        $selectControl.find(`option[value="${value}"]`).attr('selected', true)
+        for (let i = 0; i < currentTarget.options.length; i++) {
+          currentTarget.options[i].seleted = false
+          if (currentTarget.options[i].value === value) {
+            currentTarget.options[i].seleted = true
+          }
+        }
       } else {
         $selectControl.find('option[selected]').removeAttr('selected')
       }
diff --git a/src/extensions/sticky-header/bootstrap-table-sticky-header.js b/src/extensions/sticky-header/bootstrap-table-sticky-header.js
index 3e05d5c811..f50f7c2476 100644
--- a/src/extensions/sticky-header/bootstrap-table-sticky-header.js
+++ b/src/extensions/sticky-header/bootstrap-table-sticky-header.js
@@ -100,9 +100,9 @@ $.BootstrapTable = class extends $.BootstrapTable {
 
     const top = $(window).scrollTop()
     // top anchor scroll position, minus header height
-    const start = this.$stickyBegin.offset().top - this.options.stickyHeaderOffsetY
+    const start = this.hasOwnProperty('$stickyBegin') ? this.$stickyBegin.offset().top - this.options.stickyHeaderOffsetY : 0
     // bottom anchor scroll position, minus header height, minus sticky height
-    const end = this.$stickyEnd.offset().top - this.options.stickyHeaderOffsetY - this.$header.height()
+    const end = this.hasOwnProperty('$stickyEnd') ? this.$stickyEnd.offset().top - this.options.stickyHeaderOffsetY - this.$header.height() : 0
 
     // show sticky when top anchor touches header, and when bottom anchor not exceeded
     if (top > start && top <= end) {
@@ -144,7 +144,7 @@ $.BootstrapTable = class extends $.BootstrapTable {
       this.$stickyContainer.html(this.$stickyTable.append(this.$stickyHeader))
       // match clone and source header positions when left-right scroll
       this.matchPositionX()
-    } else {
+    } else if (this.$stickyContainer !== undefined) {
       this.$stickyContainer.removeClass('fix-sticky').hide()
     }
   }