Bugzilla

**Found in**
* 124.0a1 (2024-02-06)

**Affected versions**
* 124.0a1 (2024-01-26)

**Tested platforms**
* Affected platforms: Windows 10x64, macOS 14, Ubuntu 22
* Unaffected platforms: none

**Preconditions**
* browser.tabs.cardPreview.enabled set to true

**Steps to Reproduce**

1. Open two tabs and hover over the tab that is currently not in focus to activate the hover preview.
2. Click on the inactive tab, then scroll or navigate through the open site to modify the content of the page.
3. Return to the first tab and once again hover over the previously inactive tab to initiate the hover preview.

**Expected result**

* The tab hover preview should dynamically update to reflect changes in the page preview as users navigate through the site.

**Actual Result**

* The tab preview remains static, displaying the initial frame of the page and does not update as the user scrolls or navigates.

**Regression Range**

* This is not a regression since is a new implemented feature.

**Notes**
The introduction of this enhancement improves user experience by providing real-time updates in tab hover previews. This functionality proves valuable to users by offering a quick and accurate glimpse into the current state of the open webpage, facilitating efficient navigation and content identification without the need to switch tabs.

**Found in**
* 124.0a1 

**Affected versions**
* 124.0a1 

**Tested platforms**
* Affected platforms: Windows 10x64, macOS 14, Ubuntu 22
* Unaffected platforms: none

**Preconditions**
* browser.tabs.cardPreview.enabled set to true

**Steps to Reproduce**

1. Open two tabs and hover over the tab that is currently not in focus to activate the hover preview.
2. Click on the inactive tab, then scroll or navigate through the open site to modify the content of the page.
3. Return to the first tab and once again hover over the previously inactive tab to initiate the hover preview.

**Expected result**

* The tab hover preview should dynamically update to reflect changes in the page preview as users navigate through the site.

**Actual Result**

* The tab preview remains static, displaying the initial frame of the page and does not update as the user scrolls or navigates.

**Notes**
The introduction of this enhancement improves user experience by providing real-time updates in tab hover previews. This functionality proves valuable to users by offering a quick and accurate glimpse into the current state of the open webpage, facilitating efficient navigation and content identification without the need to switch tabs.