Shadow Issue

[Iss-in]

• Sway Version:
  sway version 1.5-e9fa9821 (Jan 31 2021, branch 'master')

• Debug Log:
  log

• Configuration File:
  config

• Description:
  Erratic behaviour with shadows on using albert launcher, who dynamically adjust its height based on search result elements.

To reproduce, run albert launcher and search a query, issue occurs when it adjust its height. easy to reproduce on a blank workspace, normally dosnt happen if there are more than one tiled windows in background.

recording.mp4

[fluix-dev]

Another damage issue, similar to #22. Will try and examine soon.