Tabs issue: Multiples of open tabs disappeared from view, leaving one open tab showing

[regberesford]

• I have a tabs issue

• Multiple tabs were open, then closed randomly. Leaving one open tab in view.

• The tabs were open in the background, but only showing as one open tab. Clicking on the open tab scrolled through what would have been the tabs below it.

• When i press on the tab - it scrolls through the open (hidden from view) tabs. One line per tab, clicked and the next tab that would have been below the tab replaces - then the next, then the next. It literally scrolls down what would have been a bunch of tabs but as only one line showing.

(see image.)

[leonardas]

Same here. Using side bar with multiple tabs, 36th tab makes a magic and "shrink" all tabs to sinle one. See picture:

When I close open one more tab (37th) it get's back to normal.

When I close tabs, again on 36th it is "shrunken".

This behaviour was happening for several weeks before I restarted Vivaldi. Now it's not so consistent with unshrinking on 36th tab. It still stays shrunken even closing 36th tab

Quick fixes for this:

• As I have pinned tabs, so I move those tabs around, ant it somehow fixes, without any consistent reproduction scenario;
• resizing sidebar helps;
• I've seen that CTRL+F11 helps for some people;

System specs:

• Vivaldi 5.6.2867.58 (Stable channel) (64-bit)
  Vivaldi extensions
  -- Adblock Plus - free ad blocker
  -- Add to Trello
  -- AddToAny: Share Anywhere
  -- Application Launcher For Drive (by Google) - disabled
  -- Chrome Remote Desktop
  -- Diigo Web Collector - Capture and Annotate
  -- Google Translate
  -- Instant Dictionary by GoodWordGuide.com
  -- LastPass: Free Password Manager
  -- Mailto: for Gmail
  -- Save to Pocket
  -- Tag Assistant Legacy (by Google)
  -- The Great Suspender Original
  -- Todoist for Chrome
  -- Todoist for Gmail
  -- Toggl Track: Productivity & Time Tracker
• Revision 9df76632e9f4155daed8a9a5a4c7ed94f52d3f42
• OS Windows 11 Version 22H2 (Build 22621.1105)
• JavaScript V8 10.8.168.25
• User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
• Command Line "C:\Users\Leo\AppData\Local\Vivaldi\Application\vivaldi.exe" --flag-switches-begin --flag-switches-end --save-page-as-mhtml
• Executable Path C:\Users\Leo\AppData\Local\Vivaldi\Application\vivaldi.exe
• Profile Path C:\Users\Leo\AppData\Local\Vivaldi\User Data\Default

More info for debug

Tried disabling "The Great Suspender Original" and restarting browser. Didn't help.

Tab settings in Vivaldi

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