strange screen artifacts when modeling

Description

When modeling, there are sometimes some strange artifacts that makes the diagram disappear until you zoom out or move your mouse. It is easier seen in the attached video rather than with a text description of the steps to reproduce. 

 

*Expected Behaviour:* 

The diagram is stable. 

 

*Current Behaviour :* 

The diagram can disappear until you move your mouse or zoom out. 

 

The issue occurs in M10 as well but it is not currently possible to select M10 in Jira. 

 

Environment

None

Testcase ID

None
Duplicate

Assignee

Scott Ashcraft

Reporter

Romain Guinot

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Premier Customer

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Security Issue

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Target Platform

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Code Branch

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Regression Since

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Patch Attached

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Dependent Version/s

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Cloud or Enterprise

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Prioritization Score

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Delivery Team

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Bug Priority

Category 2

Components

Affects versions