[Feature Request]: Better UI to change between databases

Problem description (Describe the problem you would like to solve with this feature request or suggested idea). You can only change database by writing number, this seems little slow.

How often do you encounter this problem (Describe how frequently this problem occurs). Always, I use multiple databases

Alternatives considered (Describe any alternative features or products you've considered). Even list would be much better choice. I would prefefer left side view like in RDM as I can see key count quickly: image

Additional information (Add any other context or details here).