Text not showing on Persistent Notifications

[guardianbs]

The problem

Strange problem relating to a specific browser.

Since updating to 2023.7.1 the text in Persistent Notifications is not displayed in the HA Notifications sidebar. Headings are shown but no text.

Text displays fine on Edge and Chrome browsers but does not display on LG TV browsers. I have tried 2 LG TVs with different (uptodate) WebOs releases and they both have the same problem.

All LG TVs displayed Persistent Notifications text on HA releases up to 2023.6.3.

Something must have changed between 2023.6.3 and 2023.7.1 to prevent the display of the Notification text on LG browsers.

What version of Home Assistant Core has the issue?

2023.7.1 onwards

What was the last working version of Home Assistant Core?

2023.6.3

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Persistent Notification

Link to integration documentation on our website

https://www.home-assistant.io/integrations/persistent_notification/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Message in home-assistant.log repeated many times

2023-08-23 16:04:10.140 ERROR (MainThread) [frontend.js.latest.202307051] :0:0 Script error.

Additional information

Display should be

Display on version 2023.7.1 onwards

[home-assistant[bot]]

Hey there @home-assistant/core, mind taking a look at this issue as it has been labeled with an integration (persistent_notification) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of `persistent_notification` can trigger bot actions by commenting: - `@home-assistant close` Closes the issue. - `@home-assistant rename Awesome new title` Renames the issue. - `@home-assistant reopen` Reopen the issue. - `@home-assistant unassign persistent_notification` Removes the current integration label and assignees on the issue, add the integration domain after the command.

_{^{(message by CodeOwnersMention)}}

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persistent_notification documentation persistent_notification source _{^{(message by IssueLinks)}}

[github-actions[bot]]

There hasn't been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates. Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment 👍 This issue has now been marked as stale and will be closed if no further activity occurs. Thank you for your contributions.

[guardianbs]

This problem which only started in HA version 2023.7.1 still persists with the latest version of HA and renders HA unusable on LG web browsers. Core 2023.11.2 Supervisor 2023.11.3 Operating System 11.1 Frontend 20231030.2

[guardianbs]

August, September, October, November, December, January, February - and problem persists on 2024.2.1

HA continues to be unusable with WebOs browser on LG TV.

[guardianbs]

HA Core 2024.3.1 and problem persists - when will anybody ever fix this ?

HA continues to be unusable with WebOs browser on LG TV.

[silamon]

Please consider to close either this or #17236, since those 2 issues are duplicates of each other.

Are you able to view the persistent notifications on the demo page? Can you display a markdown card correctly?

[guardianbs]

Hi, Thanks for looking at this.

Demo Page: No, the Demo page has the same problem The 'Motion Detected!' title appears and the time 'Now' appears but the text 'There was motion detected in the backyard.' is NOT shown.

shows as

Markdown Card: I created a markdown card with

shows as

Both displays work ok on Chrome and Edge on a desktop PC.

The only error in the log was

2024-03-17 19:08:28.252 ERROR (MainThread) [frontend.js.latest.202403070] Uncaught error from Chrome 79.0.3945.79 on Linux Script error. null @:0:0

but this error occurs a lot when accessing HomeAssistant with the Webos browser.

[guardianbs]

HA Core 2024.5.4 and problem persists.

HA continues to be unusable with WebOs browser on LG TV.

[github-actions[bot]]

There hasn't been any activity on this issue recently. Due to the high number of incoming GitHub notifications, we have to clean some of the old issues, as many of them have already been resolved with the latest updates. Please make sure to update to the latest Home Assistant version and check if that solves the issue. Let us know if that works for you by adding a comment 👍 This issue has now been marked as stale and will be closed if no further activity occurs. Thank you for your contributions.

[guardianbs]

Hooray !! One year on and the problem appears to be fixed in 2024.8.2