Sessions manager's inline action buttons are not aligned

[luixxiul]

Steps to reproduce

1. Open Sessions user settings tab
2. Check Sessions on the filtered device list header

Outcome

What did you expect?

The inline buttons should be aligned to the center

What happened instead?

They are aligned to the top

Operating system

No response

Browser information

No response

URL for webapp

develop.element.io

Application version

No response

Homeserver

No response

Will you send logs?

No

[luixxiul]

Regressed by https://github.com/matrix-org/matrix-react-sdk/pull/10972/files#diff-0c6139dd8fb5707cd9ac7874d270d5a8df772679956e2f6e43f11a45494cf3e2R36-R39 (matrix-org/matrix-react-sdk#10972)

[luixxiul]

For a committer to fix the issue: it is recommended to create a dedicated component for buttons, rather than adding CSS style rules which make them even more complex