Technical Specs (please complete the following information):

• Craft to Exile Version [e.g. 2.15.2]
• World Type [e.g. singleplayer]
• RAM Allocation [e.g. 8GB]

Describe the bug
Builder NPC from Minecolonies will not accept Fast Workbench

To Reproduce
Crafting any workbench turns out to be Fast Workbench

Expected behavior
Give crafting table to Builder NPC to build with.

have you tried to add the workbench as a crafting recipe at the builder hut?