SAP CPQ - working with more than one tab in same browser

[SAPSupport]

Is it possible to work in SAP CPQ application with more than one tab opened in the same browser?

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[SAPSupport · Accepted solution]

CPQ application doesn't support working in multiple tabs in the same browser.
Users should only work with one tab open at a time, with the exception of logs, developer console and script workbench.

SAP CPQ User Guide - https://help.sap.com/doc/58acb3c5f4774b8a960fe5c2cdb8c274/2311/en-US/6b05a4ff4df14abc8746fcdecf5db36...
In page 17, there is following note: "You can’t edit different quotes in separate browser tabs at the same time. Only one quote can be currently active in the browser, and that is always the last opened quote. The previously opened quote changes into the currently active quote as soon as the page is refreshed, and edits made on that quote can’t be saved."