Multiline Text Sketch 63.1
**Which version of the plugin are you using?**
[ x ] Data Populator for Sketch
[ ] Data Populator for Adobe XD

**Describe the bug**
The Multiline feature doesn't work with Sketch 63.1 :(

| -l n
// n = desired number of max. lines

**To Reproduce**
Steps to reproduce the behavior:
https://sketch.cloud/s/yMZnA

**Expected behavior**
Two lines of text :)

**Screenshots**
https://sketch.cloud/s/yMZnA

**Environment (please complete the following information):**
 - macOS Version: [macOS Catalina 10.15.3]
 - Sketch Version [Sketch 63.1]
 - Plugin Version [3.0.3]

**Additional context**
Your plugin is a rocket :)
