Model hasDataChanges always true

[Detzler]

Preconditions

1. PHP7.1
2. Magento2.2

Steps to reproduce

1. Execute:

...
$collection = $collectionFactory->create();                              
$collection->addAttributeToSelect('*');
$category = $collection->getFirstItem();
var_dump($category->hasDataChanges());
$category->save();

Expected result

1. hasDataChanges returns false because no data has been changed

Actual result

1. hasDataChanges returns true
2. Performance impact on $category->save()

[magento-engcom-team]

@Detzler, thank you for your report.
We've created internal ticket(s) MAGETWO-84213 to track progress on the issue.

[virtual97]

#mageconf

[magento-engcom-team]

@virtual97 thank you for joining. Please accept team invitation here and self-assign the issue.

[magento-team]

Hi @Detzler. Thank you for your report.
The issue has been fixed in #12736 by @virtual97 in 2.2-develop branch
Related commit(s):

• a847d89
• ae62931

The fix will be available with the upcoming patch release.

[magento-engcom-team]

Hi @Detzler. Thank you for your report.
The issue has been fixed in magento-engcom/magento2ce#1359 by @magento-engcom-team in 2.3-develop branch
Related commit(s):

• 1db3f8f
• 412d228
• 02620b0
• 57c5d8a
• 94a3f03
• 0d557dc
• 48baf59
• dc3bb78
• 0ab4533
• 00f64b0
• 440a1b5
• 4ed8f5b
• 656eeb5
• fd2f731
• 2c1a23f
• f7ff71a
• ac9bcfa
• 55debe0
• 3495086
• d678f15
• bf8ee30
• 335c91c
• c5a823f
• 696a5a5

The fix will be available with the upcoming 2.3.0 release.

[mhafizumer]

Still issue, $product->hasDataChanges() return me true whenever I edit or not edit any attribute data.
I am using magento 2.4.1 CE