I've noticed that snackbar messages tend to disappear quite quickly, often before the user has enough time to fully absorb the information, especially when the message contains a lot of text. Increasing the size of the message using custom CSS has helped somewhat.
However, is there a way to control the duration of snackbar messages? If not, I would like to raise this as an idea.
As an alternative solution, it would also be useful if end-users could review previous snackbar messages somewhere.