diff --git a/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml b/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
index 23d56439f..d42ee58fd 100644
--- a/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/fenix/.ref-cache.yaml
@@ -1,3 +1,3 @@
-beta: e2e05799cfaadf87880e9323d3c038c606e6b0fc
-master: 31e50fe685c407ab2c22ea5e8d29593f9b7a3cd1
-release: 109988a42cf907ba09bae568e387f14aefc2ea6d
+beta: 52853051f441b069a104347596fed071718a21c3
+master: 0f3df44b329d825d80640d3092abff5be5027129
+release: d4f42f20c74ec9455632c67c9a09c9e3c0c7cae5
diff --git a/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml b/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
index 40ce592e2..e57333b0f 100644
--- a/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/firefox-desktop/.ref-cache.yaml
@@ -1,5 +1,5 @@
-beta: eb3adbc33494ee43f69867e445e13a1250fc89c0
-central: b0716d2d5fef2509b62534deb6a7e3633ecfbc7a
+beta: 4577299fdfb1f17797aa69ae22e7c1323e0bee09
+central: 4e8c91ef58bf4407e05a3d6733d7b7203621e8b6
 esr115: 39e38fe9bbebf513460138ade3d23b67dc1c5f44
-esr128: 8dc4bb1743024a932650d66e8a21f05b714b6b93
-release: 1079af46b3dbf2f436f58a86fe8b019b24de7756
+esr128: a2b46df5724dac486aa721afa9d9ff5662770f6b
+release: 2f6d80ae5a069caeed2c79987422bfae1d8facc3
diff --git a/experimenter/experimenter/features/manifests/firefox-desktop/experimenter.yaml b/experimenter/experimenter/features/manifests/firefox-desktop/experimenter.yaml
index 02d1d41a6..6a8a56eca 100644
--- a/experimenter/experimenter/features/manifests/firefox-desktop/experimenter.yaml
+++ b/experimenter/experimenter/features/manifests/firefox-desktop/experimenter.yaml
@@ -1525,12 +1525,6 @@ pdfjs:
   exposureDescription: >-
     Exposure is sent each time a pdf is displayed.
   variables:
-    addHighlight:
-      description: Set to true to highlight some text or something else in an existing pdf.
-      type: boolean
-      setPref:
-        branch: default
-        pref: pdfjs.enableHighlightEditor
     enableAltText:
       description: Set to true to enable alt text generation.
       type: boolean
diff --git a/experimenter/experimenter/features/manifests/firefox-desktop/v132.0.0/experimenter.yaml b/experimenter/experimenter/features/manifests/firefox-desktop/v132.0.0/experimenter.yaml
index 02d1d41a6..6a8a56eca 100644
--- a/experimenter/experimenter/features/manifests/firefox-desktop/v132.0.0/experimenter.yaml
+++ b/experimenter/experimenter/features/manifests/firefox-desktop/v132.0.0/experimenter.yaml
@@ -1525,12 +1525,6 @@ pdfjs:
   exposureDescription: >-
     Exposure is sent each time a pdf is displayed.
   variables:
-    addHighlight:
-      description: Set to true to highlight some text or something else in an existing pdf.
-      type: boolean
-      setPref:
-        branch: default
-        pref: pdfjs.enableHighlightEditor
     enableAltText:
       description: Set to true to enable alt text generation.
       type: boolean
diff --git a/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml b/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
index f1bdcac5a..bf6c24756 100644
--- a/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/focus-ios/.ref-cache.yaml
@@ -8,7 +8,7 @@ focus/klar-v128.0: 6fa85a9c3fa68aa18d1a50605fb4ca47663c606d
 focus/klar-v129.0: 0e05b35093a60b308f0ef46447ab5be63fe5409f
 focus/klar-v129.2: 61ba62d82c23048762bede05525bb666e47a2a31
 focus/klar-v130.0: 0b359af1d789a91976657cbe22c7d3d9c7fdadc3
-main: 10f250a01447ae46171c916e3c8f609ea0f6d8f7
+main: 77ff04b60dda181206083c68ffb09451065c2452
 release/v124: da250bed9e19c4978d4400d6d404cb312e33636e
 release/v125: a3e1e0773a00009e08d95726fd518ab642255ccd
 release/v126: 6f305409b4af68e8404401a2caad8cb0da9a0494
@@ -16,4 +16,4 @@ release/v127: 74113c5c977d51f94c6d0ec149ab8c7df5c2c0ba
 release/v128: 35067ace4056902b3e30df15c1ca4b06c2d12065
 release/v129: 500c57e46f0de7c5125ba823eb4f72500934bdca
 release/v130: a48ec1b1f0219e1987bb38bc4f6b838f37dc6f12
-release/v131: dd51a7ac166bddc7eeac0ac08337fc0d8b979b29
+release/v131: 929a2c6086f13a80fe4b465ae2c9ca9c22cb2d15
diff --git a/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml b/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
index 408d0c2f3..74b64f1e9 100644
--- a/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
+++ b/experimenter/experimenter/features/manifests/ios/.ref-cache.yaml
@@ -1,4 +1,4 @@
-main: 10f250a01447ae46171c916e3c8f609ea0f6d8f7
+main: 77ff04b60dda181206083c68ffb09451065c2452
 release/v117: 43b690c450066d4dde1b2ccb93ed3714d244d502
 release/v118: 89a7ea3c3372e5a4ef5b3c5b85499d26198d0524
 release/v119: 7dc381f991c6d2a983c3ba7f0cffd880e8c29e7b
@@ -13,7 +13,7 @@ release/v127: 74113c5c977d51f94c6d0ec149ab8c7df5c2c0ba
 release/v128: 35067ace4056902b3e30df15c1ca4b06c2d12065
 release/v129: 500c57e46f0de7c5125ba823eb4f72500934bdca
 release/v130: a48ec1b1f0219e1987bb38bc4f6b838f37dc6f12
-release/v131: dd51a7ac166bddc7eeac0ac08337fc0d8b979b29
+release/v131: 929a2c6086f13a80fe4b465ae2c9ca9c22cb2d15
 v117.0: 3b275ab1e4ccef769d84437033c0c68acfd2df8a
 v117.1: 55ddcf473a65d106d43f6d2ae5af4076d6d03688
 v117.2: 5cc367aa8857199cd8a54d53e8faf6696c5614c3