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[cowwoc]

Is your feature request related to a problem? Please describe.
When I'm inside the aliases page, very often I want to select a resource, hit ENTER and if the resource does not exist then I want to go back to where I was in the aliases page.

Describe the solution you'd like
Previous a global hotkey that works across all pages that navigates back to the previous page that the user was on, and ideally with the cursor in the same position that it was on.

[cowwoc]

To clarify, ESC plays this role on most screens but it does not work globally (like on the aliases page).

[cowwoc]

To clarify further, one of the problems is that the "aliases" page contains non-existent API groups, and hitting CTRL+R to refresh its contents does not help. Should I file a separate bug report for this?

To reproduce, install the https://github.com/cloudnative-pg/charts operator Helm chart, open the aliases page in k9s, then uninstall the chart and notice that the postgresql.cnpg.io API groups remains even though it no longer exists in the "apiservice" page. If I restart k9s, postgresql.cnpg.io is no longer present in the "aliases" page so it seems to be some sort of caching bug.