ID 474340 - Renaming or pasting Merge nodes in vertical NodeGraph mode extends the node's length

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Problem summary
Renaming or pasting Merge nodes in vertical NodeGraph mode extends the node's length

Customer reported version
Mari 4.7v2

Customer reported platform
CentOS 7

Steps to reproduce

1) Open the Preferences window (Edit > Preferences)

2) Under the Node Graph tab, change the Default Port Display mode to Vertical (No Port List)

3) Open an Example Head Project

4) Create a Merge node

5) Rename the Merge node multiple times

Expected behaviour
The Merge node should stay the same length unless it needs to extend to fit the new name

Actual behaviour
The Merge node is extended each time the node is renamed, even if the number of characters remains the same.



NOTE: This also occurs if the Merge node is copied and pasted, but it only extends once and then remains the same size for subsequent copies.

Workaround
Unknown.

Reproduced by support
This bug has been reproduced in:
Mari 4.7v2 - Windows 10 - CentOS 7.7
Mari 4.7v1 - Windows 10
Mari 4.6v1 - Windows 10 - CentOS 7.7- regression

Unable to reproduce bug in:
Mari 4.5v2 - Windows 10 - CentOS 7.7

Earliest version tested
Mari 4.5v2 - This issue doesn't appear in this version and has regressed


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