Is there a way to turn off the "redesigned navigation" that has the 3 line icon?

[Deleted user]

I don't like the redesigned navigation with the drawer (or whatever the symbol is called with the 3 lines). I liked having all the options on the left navigation/menu bar and want that option back. Having to click on the 3 lines to open a panel to get to the dashboard, projects, issues and filters, etc. takes extra clicks and is not the most efficient use of my time. We develop our software to have fewer clicks for the users. Jira is taking a step backwards by making the user have to click on an icon to get to the most frequently used items. 

[Angélica Luz]

Hello Paula,

Thank you for getting in touch with Atlassian Community!
Currently, it's not possible to disable the new sidebar. We have two feature requests suggesting the implementation of this ability:
- https://jira.atlassian.com/browse/JRACLOUD-71357
- https://jira.atlassian.com/browse/JRACLOUD-71065
Please, click on vote and watch in order to hear about updates on the development cycle.

Regards,
Angélica