Background on widgets when dark does not have round corners

**Home Assistant Android app version(s):**

Tested on the lastest master

**Android version(s):**

**Device model(s):**
OnePlus 8 Pro
**Home Assistant version:**
n/a
**Last working Home Assistant release (if known):**
n/a
**Description of problem, include YAML if issue is related to notifications:**
Rounds corners issue for what I think is the different radius on the corners of the widgets Theme.

**Companion App Logs:**

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**Screenshot or video of problem:**

**Additional information:**