Expected: while holding a tool, pressing Pick Block should change the active hotbar slot to a slot containing a non-tool item before putting the block in hand, as in vanilla.

Actual: when hotbar is full, Pick Block will replace the held tool with the picked block regardless of what is in hand.

In the past this was not possible to easily fix but forge has since added a hook, if this is possible to implement for tfc tools, it would be a nice quality of life touch