The addresses are compatible in terms of you can send transactions to/from either. The problem is that other wallets have yet to catch up so you can only send to them from another Electrum wallet.
What has happened here is that the implementation other wallets use encapsulates Segwit and was only ever meant as a transition step. Electrum has gone straight to using native Segwit, everyone else will catch up. Core has promised it in the next major release.
Thank you for your reply. I was quite sure that there was a hidden option to create a SegWit address on Bitcoin Core client using console. I have already seen transactions to SegWit native addresses but most of them are not displayed on block explorers due to "Can't decode error". In January I should receive my Trezor T which in the newest update started supporting this type of address. Not many people use them despite that they are generated also in Electrum. Do you happen to know why is that?