(Feature reqest) Sub 1x on line height

[streetwriters[bot]]

I'm used to the more compact style of Samsung notes.. I'd like to set the line height to decimals like .5x or .3x, 1x feels like too much space between lines.
Thank you!

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Device information:
App version: 3.4.10
Platform: android
Device: samsung-SM-G781V-13
Pro: false
Logged in: no
Github Release: Yes