diff --git a/src/web/InputWaiter.mjs b/src/web/InputWaiter.mjs
index bdb6fd77..2377a969 100644
--- a/src/web/InputWaiter.mjs
+++ b/src/web/InputWaiter.mjs
@@ -266,7 +266,7 @@ class InputWaiter {
     /**
      * Handler for messages sent back by LoaderWorkers
      *
-     * @param {MessageEvent} else
+     * @param {MessageEvent} e
      */
     handleLoaderMessage(e) {
         const r = e.data;
@@ -1022,7 +1022,7 @@ class InputWaiter {
      */
     goToTab() {
         const tabNum = parseInt(window.prompt("Enter tab number:", this.getActiveTab().toString()), 10);
-        if (this.getInputIndex(tabNum)) {
+        if (this.getInputIndex(tabNum) >= 0) {
             this.changeTab(tabNum, this.app.options.syncTabs);
         }
     }
diff --git a/src/web/OutputWaiter.mjs b/src/web/OutputWaiter.mjs
index ae08c6c4..62a3985a 100755
--- a/src/web/OutputWaiter.mjs
+++ b/src/web/OutputWaiter.mjs
@@ -544,7 +544,7 @@ class OutputWaiter {
      */
     goToTab() {
         const tabNum = parseInt(window.prompt("Enter tab number:", this.getActiveTab().toString()), 10);
-        if (this.getOutputIndex(tabNum)) {
+        if (this.getOutputIndex(tabNum) >= 0) {
             this.changeTab(tabNum, this.app.options.syncTabs);
         }
     }
diff --git a/src/web/html/index.html b/src/web/html/index.html
index 4fd2bb33..d2365aa8 100755
--- a/src/web/html/index.html
+++ b/src/web/html/index.html
@@ -256,7 +256,7 @@
                             <div class="io-info" id="input-info"></div>
                             <div class="io-info" id="input-selection-info"></div>
                         </div>
-                        <div id="input-tabs-wrapper" style="display: none;">
+                        <div id="input-tabs-wrapper" style="display: none;" class="no-select">
                             <span id="btn-previous-input-tab" class="input-tab-buttons">
                                 &lt;
                             </span>
@@ -326,7 +326,7 @@
                             </span>
                         </div>
                         <div id="output-wrapper">
-                            <div id="output-tabs-wrapper" style="display: none">
+                            <div id="output-tabs-wrapper" style="display: none" class="no-select">
                                 <span id="btn-previous-output-tab" class="output-tab-buttons">
                                     &lt;
                                 </span>