text typing inverted when spacing words in a textarea attribute in Assets object view

Issue Summary

text typing inverted when spacing words in a textarea attribute in Assets object view

This is reproducible on Data Center: yes

Steps to Reproduce

1. Create an attribute of type textarea in an object type
2. Open the object in object view
3. Edit the object and start typing into the textarea attribute
4. Add a space and observe that the cursor is moved back at the top of the textarea and following text inserted is inverted

Expected Results

Should be possible to insert text into Textarea attribute in object view

Actual Results

Textarea attribute move the cursor back after spacing and text inserted is inverted

Workaround

Workaround 1

Edit the object from Assets schema view

Workaround 2

Install a fixed Assets jar in UPM (i.e. 'Manage apps' > 'Upload app'):

• For instances on Jira 9.4.0 (or JSM 5.4.0), install insight-10.4.0.jar
• For instances on Jira 9.4.1 (or JSM 5.4.1), install insight-10.4.1.jar