Carlo Sala

Hi! Is it still reproducible? friendly ping @mayersj1 :)

> I'm not sure I can follow what's going on here. `ZSH_TMUX_AUTOSTART` just executes the `tmux` alias at startup, which shouldn't be different than executing it manually right after. >...

Hi @mayersj1! Sorry for the long check. Could you try the following? 1. Open a terminal (that loads tmux plugin, of course). 2. Execute `unset ZSH_TMUX_CONFIG` 3. Execute `tmux` Does...

@Ugenx could you try my suggestion above?

Are we interested in removing the exact branch where we are? Shouldn't it be better to skip that branch?

Yep, I meant if we want that error to be there, or just skip the branch.

Thanks!

Absolutely. Since that `extensionVersion` could change the behavior on runtime of the extrinsic it has to be signed.

If we were to use a `System` pallet tx extension, we would need to ensure it is the first extension and stable across versions; otherwise, decoding is not directly possible.

We added a [comment in the docs](https://polkadot-api.github.io/polkadot-api-docs/typed/tx#signsubmitandwatch) and [in the jsdocs](https://github.com/polkadot-api/polkadot-api/blob/c0559a1c674b43ee95e88032552c85d7e185d931/packages/client/src/tx/types.ts#L157-L160) warning about this behaviour. Thanks for the report!