Workaround for focus problem (#1958)

Signed-off-by: Haris Gušić <harisgusic.dev@gmail.com>

src/widgets/capture/capturetoolbutton.cpp

@@ -97,6 +97,7 @@ QIcon CaptureToolButton::icon() const
 
 void CaptureToolButton::mousePressEvent(QMouseEvent* e)
 {
+    activateWindow();
     if (e->button() == Qt::LeftButton) {
         emit pressedButton(this);
         emit pressed();