Change Details

**Steps to replicate the issue** (include links if applicable): * in a Wikibase Cloud instance, create a property Y with datatype quantity and two items X and Z (potentially both can be empty) * open the QuickStatements of this Wikibase Cloud instance and start a batch with one command, trying to add to item X the property Y with value 1 and unity of measurement Z **What happens?**: * the command results in an error; hovering on the error the message "Illegal value: _URI of the unity of measurement Z_" is displayed **What should have happened instead?**: * the command should be executed correctly, resulting in one edit to the item X adding the property Y with value 1 and unity of measurement Z **Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia): **Other information** (browser name/version, screenshots, etc.):

**Steps to replicate the issue** (include links if applicable): * in a Wikibase Cloud instance, create a property Y with datatype quantity and two items X and Z (potentially both can be empty) * open the QuickStatements of this Wikibase Cloud instance and start a batch with one command, trying to add to item X the property Y with value 1 and unity of measurement Z **What happens?**: * the command results in an error; hovering on the error the message "Illegal value: _URI of the unity of measurement Z_" is displayed **What should have happened instead?**: * the command should be executed correctly, resulting in one edit to the item X adding the property Y with value 1 and unity of measurement Z

**Steps to replicate the issue** (include links if applicable): * in a Wikibase Cloud instance, create a property Y with datatype quantity and two items X and Z (potentially both can be empty) * open the QuickStatements of this Wikibase Cloud instance and start a batch with one command, trying to add to item X the property Y with value 1 and unity of measurement Z **What happens?**: * the command results in an error; hovering on the error the message "Illegal value: _URI of the unity of measurement Z_" is displayed **What should have happened instead?**: * the command should be executed correctly, resulting in one edit to the item X adding the property Y with value 1 and unity of measurement Z **Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia): **Other information** (browser name/version, screenshots, etc.):