Restore old call of `QuillToolbarIconButton`

flutter_quill_extensions/lib/embeds/formula/toolbar/formula_button.dart

@@ -94,7 +94,6 @@ class QuillToolbarFormulaButton extends StatelessWidget {
       icon: Icon(iconData, size: iconSize * iconButtonFactor, color: iconColor),
       tooltip: tooltip,
       onPressed: () => _sharedOnPressed(context),
-      isFilled: false,
     );
   }
 

flutter_quill_extensions/lib/embeds/image/toolbar/image_button.dart

@@ -109,7 +109,6 @@ class QuillToolbarImageButton extends StatelessWidget {
         color: iconColor,
       ),
       tooltip: tooltip,
-      isFilled: false,
       onPressed: () => _sharedOnPressed(context),
     );
   }

flutter_quill_extensions/lib/embeds/others/camera_button/camera_button.dart

@@ -108,8 +108,6 @@ class QuillToolbarCameraButton extends StatelessWidget {
     return QuillToolbarIconButton(
       icon: Icon(iconData, size: iconButtonFactor * iconSize, color: iconColor),
       tooltip: tooltip,
-      isFilled: false,
-      // isDesktop(supportWeb: false) ? null :
       onPressed: () => _sharedOnPressed(context),
     );
   }

flutter_quill_extensions/lib/embeds/video/toolbar/video_button.dart

@@ -108,7 +108,6 @@ class QuillToolbarVideoButton extends StatelessWidget {
     return QuillToolbarIconButton(
       icon: Icon(iconData, size: iconSize * iconButtonFactor, color: iconColor),
       tooltip: tooltip,
-      isFilled: false,
       onPressed: () => _sharedOnPressed(context),
     );
   }