diff --git a/launcher/ui/widgets/CheckComboBox.cpp b/launcher/ui/widgets/CheckComboBox.cpp
index 8117baa58..189f7ebb4 100644
--- a/launcher/ui/widgets/CheckComboBox.cpp
+++ b/launcher/ui/widgets/CheckComboBox.cpp
@@ -68,10 +68,10 @@ class CheckComboModel : public QIdentityProxyModel {
     QStringList checked;
 };
 
-CheckComboBox::CheckComboBox(QWidget* parent) : QComboBox(parent), m_separator(",")
+CheckComboBox::CheckComboBox(QWidget* parent) : QComboBox(parent), m_separator(", ")
 {
     QLineEdit* lineEdit = new QLineEdit(this);
-    lineEdit->setReadOnly(false);
+    lineEdit->setReadOnly(true);
     setLineEdit(lineEdit);
     lineEdit->disconnect(this);
     setInsertPolicy(QComboBox::NoInsert);
diff --git a/launcher/ui/widgets/ModFilterWidget.cpp b/launcher/ui/widgets/ModFilterWidget.cpp
index b44a573d8..ead573aee 100644
--- a/launcher/ui/widgets/ModFilterWidget.cpp
+++ b/launcher/ui/widgets/ModFilterWidget.cpp
@@ -89,6 +89,8 @@ ModFilterWidget::ModFilterWidget(MinecraftInstance* instance, bool extended, QWi
 
     ui->versions->setStyleSheet("combobox-popup: 0;");
     ui->version->setStyleSheet("combobox-popup: 0;");
+    ui->versions->installEventFilter(this);
+    ui->version->installEventFilter(this);
     connect(ui->showAllVersions, &QCheckBox::stateChanged, this, &ModFilterWidget::onShowAllVersionsChanged);
     connect(ui->versions, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ModFilterWidget::onVersionFilterChanged);
     connect(ui->version, &QComboBox::currentTextChanged, this, &ModFilterWidget::onVersionFilterTextChanged);
@@ -115,6 +117,13 @@ ModFilterWidget::ModFilterWidget(MinecraftInstance* instance, bool extended, QWi
     prepareBasicFilter();
 }
 
+bool ModFilterWidget::eventFilter(QObject* obj, QEvent* evt)
+{
+    if ((obj != ui->versions && obj != ui->version) || evt->type() != QEvent::Wheel)
+        return QTabWidget::eventFilter(obj, evt);
+    return true;
+}
+
 auto ModFilterWidget::getFilter() -> std::shared_ptr<Filter>
 {
     m_filter_changed = false;
diff --git a/launcher/ui/widgets/ModFilterWidget.h b/launcher/ui/widgets/ModFilterWidget.h
index 4358dd91d..35125c910 100644
--- a/launcher/ui/widgets/ModFilterWidget.h
+++ b/launcher/ui/widgets/ModFilterWidget.h
@@ -85,6 +85,7 @@ class ModFilterWidget : public QTabWidget {
 
    public slots:
     void setCategories(const QList<ModPlatform::Category>&);
+    bool eventFilter(QObject* obj, QEvent* evt);
 
    private:
     ModFilterWidget(MinecraftInstance* instance, bool extendedSupport, QWidget* parent = nullptr);