Where is the Symmetrize option under Remesh is located now? where is the &quot;symmetrize&quot; option that used to be under &quot;Dyntopo&quot; &gt; &quot;Remesh&quot; now? I'm using 2.9, and I couldn't find it
Just expand the ► Symmetry section (next section in your screenshot), at the bottom there is the Symmetrize button. (Blender 2.91)