An empty window opens after the second click of the "Add Attribute" button

[Viktorja1]

Preconditions (*)

1. Magento 2.4-develop

Steps to reproduce (*)

1. Go to Catalog -> Products -> Add New Product
2. Click on the "Add Attribute" button (Upper right corner)
3. Click on the "Create New Attribute" button
4. Close the opened window
5. Click on the "Create New Attribute" button again

Expected result (*)

The "New Attribute" window opened (as on the 4 step)

Actual result (*)

Empty window opened with title. Error in console:

Uncaught TypeError: value.split is not a function
    at insert.js:204
    at Function._.each._.forEach (underscore.js:150)
    at UiClass.filterExternalLinks (insert.js:203)
    at UiClass.initExternalLinks (insert.js:178)
    at UiClass.destroyInserted (insert.js:166)
    at UiClass._super (wrapper.js:106)
    at UiClass.destroyInserted (insert-form.js:106)
    at UiClass.destroyInserted (wrapper.js:109)
    at registry.js:58
    at Registry._resolveRequest (registry.js:417)

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Please provide Severity assessment for the Issue as Reporter. This information will help during Confirmation and Issue triage processes.

• Severity: S0 - Affects critical data or functionality and leaves users without workaround.
• Severity: S1 - Affects critical data or functionality and forces users to employ a workaround.
• Severity: S2 - Affects non-critical data or functionality and forces users to employ a workaround.
• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @Viktorja1. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

Please make sure that the issue is reproducible on the vanilla Magento instance following Steps to reproduce. To deploy vanilla Magento instance on our environment, please, add a comment to the issue:

@magento give me 2.4-develop instance - upcoming 2.4.x release

For more details, please, review the Magento Contributor Assistant documentation.

Please, add a comment to assign the issue: @magento I am working on this

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[m2-assistant]

Hi @ajijshekh123. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

• 1. Verify that issue has all the required information. (Preconditions, Steps to reproduce, Expected result, Actual result).

  Details

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• 2. Verify that issue has a meaningful description and provides enough information to reproduce the issue. If the report is valid, add Issue: Clear Description label to the issue by yourself.

• 3. Add Component: XXXXX label(s) to the ticket, indicating the components it may be related to.

• 4. Verify that the issue is reproducible on 2.4-develop branch

  Details

  - Add the comment @magento give me 2.4-develop instance to deploy test instance on Magento infrastructure.
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[ajijshekh123]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @ajijshekh123. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @ajijshekh123, here is your Magento Instance: https://6d5cf85d93f837babcd3c82961d5a873-2-4-develop.instances.magento-community.engineering
Admin access: https://6d5cf85d93f837babcd3c82961d5a873-2-4-develop.instances.magento-community.engineering/admin_721d
Login: a17d30cd
Password: 071614730ba7

[ajijshekh123]

Hi @Viktorja1
The issue is Reproduced in the Default Magento 2.4 Instance as per steps to be reproduced, Actual result and Expected result.
PFA:

Thanks.