[css-values-5] Mark issue

Author: fantasai

css-values-5/Overview.bs

@@ -769,15 +769,15 @@ Combination of <<position>></h4>
 	as a <<length-percentage>>.
 
 
-<!-- Big Text: interp
-
-████ █    █▌ █████▌ █████▌ ████▌  ████▌
- ▐▌  █▌   █▌   █▌   █▌     █▌  █▌ █▌  █▌
- ▐▌  ██▌  █▌   █▌   █▌     █▌  █▌ █▌  █▌
- ▐▌  █▌▐█ █▌   █▌   ████   ████▌  ████▌
- ▐▌  █▌  ██▌   █▌   █▌     █▌▐█   █▌
- ▐▌  █▌   █▌   █▌   █▌     █▌ ▐█  █▌
-████ █▌   ▐▌   █▌   █████▌ █▌  █▌ █▌
+<!-- Big Text: progress
+
+████▌  ████▌   ███▌   ███▌  ████▌  █████▌  ███▌   ███▌
+█▌  █▌ █▌  █▌ █▌  █▌ █▌  █▌ █▌  █▌ █▌     █▌  █▌ █▌  █▌
+█▌  █▌ █▌  █▌ █▌  █▌ █▌     █▌  █▌ █▌     █▌     █▌
+████▌  ████▌  █▌  █▌ █▌ ██▌ ████▌  ████    ███▌   ███▌
+█▌     █▌▐█   █▌  █▌ █▌  █▌ █▌▐█   █▌         █▌     █▌
+█▌     █▌ ▐█  █▌  █▌ █▌  █▌ █▌ ▐█  █▌     █▌  █▌ █▌  █▌
+█▌     █▌  █▌  ███▌   ███▌  █▌  █▌ █████▌  ███▌   ███▌
 -->
 
 <h2 id="progress" oldids="progress-func">
@@ -824,6 +824,8 @@ Interpolation Progress Calculations: the ''progress()'' notation</h2>
 	ISSUE: Do we need a ''percent-progress()'' notation,
 	or do enough places auto-convert that it's not necessary?
 
+	ISSUE(11825): Should progress() functions clamp to 0-100%?
+
 	Note: The ''progress()'' function is essentially syntactic sugar
 	for a particular pattern of ''calc()'' notations.