I noticed when testing a custom pickaxe in an add-on, I tried mining a custom block with the block tag 'stone', which I stated in the pickaxe that it could mine that block tag. The result was, it defaulted to mining as fast as your fists. I left Minecraft Preview and installed the same add-on the 1.18.12 version on bedrock and it worked as intended, but the preview didn't.
Please attach a copy of the mod pack that shows the issue.
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