diff --git a/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/text/DelegatingSubtitleDecoderTtmlParserTest.java b/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/text/DelegatingSubtitleDecoderTtmlParserTest.java
index adf392fc11..085a815277 100644
--- a/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/text/DelegatingSubtitleDecoderTtmlParserTest.java
+++ b/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/text/DelegatingSubtitleDecoderTtmlParserTest.java
@@ -308,13 +308,9 @@ public final class DelegatingSubtitleDecoderTtmlParserTest {
 
     cue = getOnlyCueAtTimeUs(subtitle, 9_000_000);
     assertThat(cue.text.toString()).isEqualTo("dolor");
-    assertThat(cue.position).isEqualTo(Cue.DIMEN_UNSET);
-    assertThat(cue.line).isEqualTo(Cue.DIMEN_UNSET);
-    assertThat(cue.size).isEqualTo(Cue.DIMEN_UNSET);
-    // TODO: Should be as below, once https://github.com/google/ExoPlayer/issues/2953 is fixed.
-    // assertEquals(10f / 100f, cue.position);
-    // assertEquals(80f / 100f, cue.line);
-    // assertEquals(1f, cue.size);
+    assertThat(cue.position).isEqualTo(10f / 100f);
+    assertThat(cue.line).isEqualTo(80f / 100f);
+    assertThat(cue.size).isEqualTo(1f);
 
     cue = getOnlyCueAtTimeUs(subtitle, 21_000_000);
     assertThat(cue.text.toString()).isEqualTo("They first said this");
diff --git a/libraries/extractor/src/main/java/androidx/media3/extractor/text/ttml/TtmlParser.java b/libraries/extractor/src/main/java/androidx/media3/extractor/text/ttml/TtmlParser.java
index 760a992b43..8f5c5d76a1 100644
--- a/libraries/extractor/src/main/java/androidx/media3/extractor/text/ttml/TtmlParser.java
+++ b/libraries/extractor/src/main/java/androidx/media3/extractor/text/ttml/TtmlParser.java
@@ -406,13 +406,9 @@ public final class TtmlParser implements SubtitleParser {
         return null;
       }
     } else {
-      Log.w(TAG, "Ignoring region without an origin");
-      return null;
-      // TODO: Should default to top left as below in this case, but need to fix
-      // https://github.com/google/ExoPlayer/issues/2953 first.
       // Origin is omitted. Default to top left.
-      // position = 0;
-      // line = 0;
+       position = 0;
+       line = 0;
     }
 
     float width;
@@ -461,13 +457,9 @@ public final class TtmlParser implements SubtitleParser {
         return null;
       }
     } else {
-      Log.w(TAG, "Ignoring region without an extent");
-      return null;
-      // TODO: Should default to extent of parent as below in this case, but need to fix
-      // https://github.com/google/ExoPlayer/issues/2953 first.
       // Extent is omitted. Default to extent of parent.
-      // width = 1;
-      // height = 1;
+       width = 1;
+       height = 1;
     }
 
     @Cue.AnchorType int lineAnchor = Cue.ANCHOR_TYPE_START;
diff --git a/libraries/extractor/src/test/java/androidx/media3/extractor/text/ttml/TtmlParserTest.java b/libraries/extractor/src/test/java/androidx/media3/extractor/text/ttml/TtmlParserTest.java
index 3445a6de97..8d5eee951c 100644
--- a/libraries/extractor/src/test/java/androidx/media3/extractor/text/ttml/TtmlParserTest.java
+++ b/libraries/extractor/src/test/java/androidx/media3/extractor/text/ttml/TtmlParserTest.java
@@ -487,13 +487,9 @@ public final class TtmlParserTest {
 
     cue = Iterables.getOnlyElement(allCues.get(2).cues);
     assertThat(cue.text.toString()).isEqualTo("dolor");
-    assertThat(cue.position).isEqualTo(Cue.DIMEN_UNSET);
-    assertThat(cue.line).isEqualTo(Cue.DIMEN_UNSET);
-    assertThat(cue.size).isEqualTo(Cue.DIMEN_UNSET);
-    // TODO: Should be as below, once https://github.com/google/ExoPlayer/issues/2953 is fixed.
-    // assertEquals(10f / 100f, cue.position);
-    // assertEquals(80f / 100f, cue.line);
-    // assertEquals(1f, cue.size);
+    assertThat(cue.position).isEqualTo(10f / 100f);
+    assertThat(cue.line).isEqualTo(80f / 100f);
+    assertThat(cue.size).isEqualTo(1f);
 
     cue = Iterables.getOnlyElement(allCues.get(3).cues);
     assertThat(cue.text.toString()).isEqualTo("They first said this");