diff --git a/common/widgets/bitmap_button.cpp b/common/widgets/bitmap_button.cpp
index 7ca136e07a..46263b603d 100644
--- a/common/widgets/bitmap_button.cpp
+++ b/common/widgets/bitmap_button.cpp
@@ -2,7 +2,7 @@
  * This program source code file is part of KICAD, a free EDA CAD application.
  *
  * Copyright (C) 2020 Ian McInerney <ian.s.mcinerney at ieee dot org>
- * Copyright (C) 2020-2022 Kicad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2020-2023 Kicad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -95,7 +95,11 @@ void BITMAP_BUTTON::SetPadding( int aPadding )
 void BITMAP_BUTTON::SetBitmap( const wxBitmapBundle& aBmp )
 {
     m_normalBitmap = aBmp;
-    m_unadjustedMinSize = aBmp.GetPreferredBitmapSizeFor( this );
+#ifdef __WXMAC__
+    m_unadjustedMinSize = m_normalBitmap.GetDefaultSize();
+#else
+    m_unadjustedMinSize = m_normalBitmap.GetPreferredBitmapSizeFor( this );
+#endif
 
     SetMinSize( wxSize( m_unadjustedMinSize.GetWidth() + ( m_padding * 2 ),
                         m_unadjustedMinSize.GetHeight() + ( m_padding * 2 ) ) );
diff --git a/common/widgets/split_button.cpp b/common/widgets/split_button.cpp
index db3518a9c0..3d8315453f 100644
--- a/common/widgets/split_button.cpp
+++ b/common/widgets/split_button.cpp
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2016 Anil8735(https://stackoverflow.com/users/3659387/anil8753)
  *                    from https://stackoverflow.com/a/37274011
- * Copyright (C) 2020-2022 Kicad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2020-2023 Kicad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -97,7 +97,11 @@ void SPLIT_BUTTON::SetBitmap( const wxBitmapBundle& aBmp )
 {
     m_bitmap = aBmp;
 
+#ifdef __WXMAC__
+    SetMinSize( m_bitmap.GetDefaultSize() );
+#else
     SetMinSize( m_bitmap.GetPreferredBitmapSizeFor( this ) );
+#endif
 }
 
 
@@ -284,17 +288,22 @@ void SPLIT_BUTTON::OnPaint( wxPaintEvent& WXUNUSED( aEvent ) )
 
     if( m_bitmap.IsOk() )
     {
+#ifdef __WXMAC__
+        wxSize     bmpSize = m_bitmap.GetDefaultSize();
+#else
+        wxSize     bmpSize = m_bitmap.GetPreferredBitmapSizeFor( this );
+#endif
         wxBitmap   bmp = m_bitmap.GetBitmapFor( this );
         wxMemoryDC mdc( bmp );
 
-        r1.x = ( width - bmp.GetWidth() ) / 2;
+        r1.x = ( width - bmpSize.GetWidth() ) / 2;
 
         if( r1.x < 0 )
             r1.x = 0;
 
-        r1.y += ( size.GetHeight() - bmp.GetHeight() ) / 2;
+        r1.y += ( size.GetHeight() - bmpSize.GetHeight() ) / 2;
 
-        dc.Blit( wxPoint( r1.x, r1.y ), bmp.GetSize(), &mdc, wxPoint( 0, 0 ), wxCOPY, true );
+        dc.Blit( wxPoint( r1.x, r1.y ), bmpSize, &mdc, wxPoint( 0, 0 ), wxCOPY, true );
     }
     else
     {
diff --git a/common/widgets/std_bitmap_button.cpp b/common/widgets/std_bitmap_button.cpp
index 7ddf6c797e..0251439593 100644
--- a/common/widgets/std_bitmap_button.cpp
+++ b/common/widgets/std_bitmap_button.cpp
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2016 Anil8735(https://stackoverflow.com/users/3659387/anil8753)
  *                    from https://stackoverflow.com/a/37274011
- * Copyright (C) 2020-2022 Kicad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2020-2023 Kicad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -76,7 +76,12 @@ void STD_BITMAP_BUTTON::onThemeChanged( wxSysColourChangedEvent &aEvent )
 void STD_BITMAP_BUTTON::SetBitmap( const wxBitmapBundle& aBmp )
 {
     m_bitmap = aBmp;
-    wxSize size = aBmp.GetPreferredBitmapSizeFor( this );
+
+#ifdef __WXMAC__
+    wxSize size = m_bitmap.GetDefaultSize();
+#else
+    wxSize size = m_bitmap.GetPreferredBitmapSizeFor( this );
+#endif
 
     SetMinSize( wxSize( size.GetWidth() + 8, size.GetHeight() + 8 ) );
 }
@@ -206,7 +211,11 @@ void STD_BITMAP_BUTTON::OnPaint( wxPaintEvent& WXUNUSED( aEvent ) )
 
     if( m_bitmap.IsOk() )
     {
+#ifdef __WXMAC__
+        wxSize bmpSize = m_bitmap.GetDefaultSize();
+#else
         wxSize bmpSize = m_bitmap.GetPreferredBitmapSizeFor( this );
+#endif
 
         r1.x = ( size.GetWidth() - bmpSize.GetWidth() ) / 2;