A warped portal door

I think that if you combine the new netherite with a warped door and surround it with obsidian blocks in a crafting table, it should create a portal door to the nether. to activate the portal you should have to use a flint and steel like a default portal. the door should take the same time to break as a block of obsidian. The texture as a suggestion should look like the regular warped door but mixed with obsidian and the veins should be portal purple.