"Failed to upload contract" error dialog gets auto-dismissed too fast

[spoo-bar]

When there is an issue uploading the contract, the error message response which is shown as "Failed to upload contract" gets dismissed too quickly to go through what the error is.
It would be great if this pop up wasnt auto dismissed and would wait for user to close it manually.

Additionally, it would be nice to have a copy to clipboard option for the error and the stacktrace.

both good ideas, will try to get to those soon :)