Dark mode option doesn't appear to work for set_theme service

[realroywalker]

My Home Assistant version: 2022.6.7

What I am doing:
I am attempting to set the theme dark mode to change between light/dark mode using the browser_mod.set_theme service call

What I expected to happen:
When the service is called with 'dark: true' dark mode should be selected, when called with 'dark: false' it should select 'light' mode for the theme.

What happened instead:
Nothing appears to happen to the dark/light/auto mode - the named theme is however applied correctly.

Minimal steps to reproduce:

# The least amount of code or steps possible to reproduce my error

service: browser_mod.set_theme
data:
  theme: default
  dark: false

Error messages from the browser console:

CARD-MOD 3.1.5 IS INSTALLED
browser_mod.js:145 BROWSER_MOD 1.5.3 IS INSTALLED    DeviceID: ea2446e5-bb962389
(no additional messages appear when calling the service)

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[veedubb65]

This affects me as well. Currently running Home Assistant 2022.7.3 and Browser_Mod 1.5.3.

I also tried with 1.5.2 and it didn't work either.

The piece of script I'm running is:

action:
  - service: browser_mod.set_theme
    data:
      theme: Fluent Purple
      dark: false

dark: true fails as well.

[DJaeger]

I have the same issue with

  - service: browser_mod.set_theme
    data:
      theme: Mushroom
      dark: true

Tried with different themes, that support light and dark mode.
Tried from different browsers with different browsers accessing browser_mod.

Versions:

browser_mod 1.5.3
Home Assistant 2022.7.5
Supervisor 2022.07.0
Operating System 8.2
Frontend 20220707.1 - latest

[thomasloven]

Closed because of Browser Mod 2.0 release.
Please see #354.