Epub / Plain HTML, 4 Layout Option Looping and Unexpected Behaviors

[omodia]

Type of installation

Portable (.zip)

Type of reader (if reader related)

epub

Steps to reproduce

The 4 layout options in the reader are looping.

1. Open any epub / Plain HTML.
2. Enable line height, paragraph, word, and letter spacing. (You can also check them seperately, the result would be same.)

✔️ Expected Behavior

1. For the values to not loop.
2. Line height minimum value should be 1 only.

• As 0 means, the lines of the same paragraph would merge forming a single line, making it unreadable.

❌ Actual Behavior

1. Values loop.
2. Line height minmum value can be 0.

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Layout.Options.mp4

[mienaiyami]

Its probably all number input, after #313.
Will be merging it will #361 because related. If there are more additions, comment on #361.