Opening the Web Inspector destroys Zen's layout in an unrecoverable manner with letterboxing

[hankertrix]

Captchas

• [x] I have read the instructions.
• [x] I have searched existing issues and avoided creating duplicates.
• [x] I am not filing an enhancement request.
• [x] I have checked that this issue cannot be reproduced on Mozilla Firefox.
• [x] I have checked that this issue can be reproduced once I removed all my Mods and Custom CSS.

What happened?

Before:

After:

In general, letterboxing just doesn't seem to work properly on Zen since 1.10b.

Version

1.11.1b

What platform are you seeing the problem on?

Linux (Tarball)

What component is this issue related to?

Customizable UI / Toolbars

Relevant log output if applicable

[0Ky]

This issue seems like the same as #7307, they both occur when privacy.resistFingerprinting.letterboxing is set to true.

[dosubot[bot]]

Hi, @hankertrix. I'm Dosu, and I'm helping the desktop team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• Zen's layout is altered permanently when the Web Inspector is opened on version 1.11.1b on Linux.
• The issue does not occur on Mozilla Firefox and persists without mods or custom CSS.
• User 0Ky suggests a connection to issue #7307, related to privacy.resistFingerprinting.letterboxing.

Next Steps:

• Please confirm if this issue is still relevant to the latest version of the desktop repository by commenting here.
• If no updates are provided, the issue will be automatically closed in 7 days.

Thank you for your understanding and contribution!

[hankertrix]

Still relevant. None of the recent patches have fixed the issue.

[dosubot[bot]]

Hi, @hankertrix. I'm Dosu, and I'm helping the desktop team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• The issue involves Zen's layout being altered when the Web Inspector is opened on Linux, specifically in version 1.11.1b.
• No similar issues are observed on Mozilla Firefox.
• User 0Ky suggested a potential link to issue #7307, related to the privacy.resistFingerprinting.letterboxing setting.
• You confirmed the issue is still relevant despite recent patches not resolving it.

Next Steps:

• Please confirm if this issue is still relevant to the latest version of the desktop repository by commenting here.
• If no further updates are provided, the issue will be automatically closed in 7 days.

Thank you for your understanding and contribution!

[hankertrix]

Still extremely relevant.

[dosubot[bot]]

Hi, @hankertrix. I'm Dosu, and I'm helping the desktop team manage their backlog. I'm marking this issue as stale.

Issue Summary:

• The issue involves Zen's layout being disrupted when the Web Inspector is opened on Linux version 1.11.1b.
• This problem does not occur in Mozilla Firefox.
• User 0Ky suggested it might be linked to the privacy.resistFingerprinting.letterboxing setting, similar to issue #7307.
• Despite recent patches, you confirmed the issue remains unresolved and relevant.

Next Steps:

• Please confirm if this issue is still relevant to the latest version of the desktop repository by commenting here.
• If no updates are provided, the issue will be automatically closed in 7 days.

Thank you for your understanding and contribution!

[hankertrix]

It is still an issue. I still have letterboxing turned off.

[dosubot[bot]]

Hi, @hankertrix. I'm Dosu (https://dosu.dev), and I'm helping the desktop team manage their backlog and am marking this issue as stale.

Issue Summary:

• You reported that opening the Web Inspector in Zen 1.11.1b on Linux breaks the layout irreversibly when letterboxing is enabled.
• This issue did not occur before version 1.10b and is not present in Firefox.
• A possible connection to issue #7307 and the privacy.resistFingerprinting.letterboxing setting was suggested.
• Despite patches and stale warnings, you confirmed the problem persists even with letterboxing disabled.
• The issue affects the customizable UI and toolbars and remains relevant.

Next Steps:

• Please let me know if this issue is still present in the latest version of the desktop repository by commenting here to keep the discussion open.
• If I do not hear back within 7 days, I will automatically close this issue.

Thank you for your understanding and contribution!

[hankertrix]

Still relevant and reproducible on the latest version.

[dosubot[bot]]

Hi, @hankertrix. I'm Dosu (https://dosu.dev), and I'm helping the desktop team manage their backlog and am marking this issue as stale.

Issue Summary:

• You reported that opening the Web Inspector in Zen 1.11.1b on Linux breaks the layout irreversibly when letterboxing is enabled.
• This issue did not occur before version 1.10b and is not present in Firefox.
• The problem persists even with letterboxing disabled, despite suggestions it might be related to privacy.resistFingerprinting.letterboxing.
• Multiple stale warnings and patches have been applied, but you confirm the issue remains reproducible on the latest version.
• I may need to investigate the customizable UI and toolbar handling as potential causes.

Next Steps:

• Please confirm if this issue is still relevant with the latest version of the desktop repository by commenting here.
• If I do not hear back within 10 days, I will automatically close this issue.

Thank you for your understanding and contribution!

[hankertrix]

Still relevant