Merge pull request #1412 from gavin-ts/fix-grid-label-size

fix grid label font size in tala

ci/release/changelogs/next.md

@@ -9,3 +9,4 @@
 #### Bugfixes ⛑️
 
 - Fixes edge case in compiler using dots in quotes [#1401](https://github.com/terrastruct/d2/pull/1401)
+- Fixes grid label font size for TALA [#1412](https://github.com/terrastruct/d2/pull/1412)

d2graph/d2graph.go

@@ -584,7 +584,8 @@ func (obj *Object) Text() *d2target.MText {
 	}
 
 	if obj.OuterSequenceDiagram() == nil {
-		if obj.IsContainer() && obj.Shape.Value != "text" {
+		// Note: during grid layout when children are temporarily removed `IsContainer` is false
+		if (obj.IsContainer() || obj.IsGridDiagram()) && obj.Shape.Value != "text" {
 			fontSize = obj.Level().LabelSize()
 		}
 	} else {