[css-color-4] migrate inline issue to GitHub

Author: svgeesus

css-color-4/Overview.bs

@@ -4436,7 +4436,7 @@ Interpolation</h2>
 <h3 id="interpolation-space">
 Color space for interpolation</h3>
 
-	Issue: Should gamut mapping occur before or after interpolation?
+	Issue(5928):
 
 	Colors are first converted to Lab
 	and then interpolated as Lab colors.
@@ -4515,8 +4515,6 @@ Interpolating with alpha</h3>
 <h3 id="hue-interpolation">
 Hue interpolation</h3>
 
-	Issue(4928): How to handle achromatic interpolation?
-
 	For color functions with a hue angle (LCH, HSL, HWB etc), there are multiple ways to interpolate.
 	We typically want to avoid arcs over 360 for the difference between the angles, as they are rarely desirable,
 	so in most cases angles are fixed up prior to interpolation so that per-component interpolation is done over less than 360 degrees, often less than 180.
@@ -4577,7 +4575,10 @@ Hue interpolation</h3>
 	then for interpolation, NaN is replaced
 	by the value 0 for both angles.
 
-	Issue(5277): How do these work when interpolating between multiple colors?
+	Issue(4928):
+
+
+	Issue(5277):
 
 
 <h2 id="sample">