It does not work. I trying last 7 days. When I import seeds to another wallet, I tried in Exodus, it shows only $4 that I have which is incorrect. Electrum do not accept these seeds from blockchain at all.
Have you tried to check the BIP39 option on Electrum? As far as I can remember Blockchain.com uses BIP39 for its seeds. You should be able to see the option if you choose to create a new wallet by choosing the option to import from the existing seed.
Here's a guide if you need it:
https://blog.blockonomics.co/how-to-restore-blockchain-com-wallet-into-electrum-f593ec79ab3d?gi=94f31eb4e3f2.