Description:
I have had a situation where I have completed most of a multiblock structure but had to abort visualisation due to not yet having the correct materials to complete the multiblock and desiring not to render it as I did other things. When resuming my task with the visualisation, as I had placed a block where the anchor is meant to be (which was part of the multiblock structure), I had to break that block in order to place the visualisation correctly.

Current behavior:
Visualisations always use the block face to place upon which can prevent the visualisation from being placeable in some situations

Desired behavior:
Have a toggle button somewhere in the render slide of the page for switching the anchor to block center instead of block face.

This issue is stale because it has been open for a while with no activity. Please bump if this is still an issue, or this ticket will be closed soon.