unable to select all text when using \r escape character

repro steps:

1. Add label in ui builder
2. Set multiple lines of text and add a \r at end of first line
3. Try to select all the text

expected:

All lines of text should be selected

actual:

only one line at a time can be selected

NOTE: This issue occurs in both editor and runtime

 

See slack thread for other related issues:

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