I'm not a fan of digital storage of anything secret, such as using a password manager. A hard copy is the best solution and if you want encryption, then you can still store the physical copy of the encrypted seed phrase.
Besides, the only case when a thief that enters your home is going to steal your seed phrase is if they are specifically targeting you for your bitcoins which means you shouldn't let anybody know you are storing your coins this way! Otherwise thieves are always looking for valuable things they "understand" like jewelry, cash, your TV, etc. They don't really know the value of some words on a piece of paper or better yet if it were written on a page inside a book in your bookshelf.