diff --git a/apps/server/src/pullRequest/GitHubPullRequestCli.test.ts b/apps/server/src/pullRequest/GitHubPullRequestCli.test.ts
index c760536f6bc0..6d814646ff49 100644
--- a/apps/server/src/pullRequest/GitHubPullRequestCli.test.ts
+++ b/apps/server/src/pullRequest/GitHubPullRequestCli.test.ts
@@ -3644,150 +3644,6 @@ layer("GitHubPullRequestCli.layer", (it) => {
     }),
   );
 
-  it.effect("reads every page of viewed files, and says so when there are too many", () =>
-    Effect.gen(function* () {
-      const page = (index: number, hasNextPage: boolean) =>
-        Effect.succeed(
-          output(
-            JSON.stringify({
-              data: {
-                repository: {
-                  pullRequest: {
-                    files: {
-                      pageInfo: { hasNextPage, endCursor: `cursor-${index}` },
-                      nodes: [
-                        { path: `src/file${index}.ts`, viewerViewedState: "VIEWED" },
-                        { path: `src/other${index}.ts`, viewerViewedState: "UNVIEWED" },
-                      ],
-                    },
-                  },
-                },
-              },
-            }),
-          ),
-        );
-      mockedExecute
-        .mockReturnValueOnce(page(0, true))
-        .mockReturnValueOnce(page(1, true))
-        .mockReturnValueOnce(page(2, false));
-      const cli = yield* GitHubPullRequestCli.GitHubPullRequestCli;
-
-      const viewed = yield* cli.getPullRequestFilesViewed({
-        cwd: "/w",
-        repository: "acme/web",
-        host: "github.com",
-        number: 7,
-      });
-
-      assert.strictEqual(mockedExecute.mock.calls.length, 3);
-      // The first page asks from the start; each one after it carries the cursor before it.
-      assert.isFalse(callAt(0).args.some((arg) => arg.startsWith("after=")));
-      expect(callAt(1).args).toContain("after=cursor-0");
-      expect(callAt(2).args).toContain("after=cursor-1");
-      assert.isFalse(viewed.truncated);
-      expect(viewed.files.map((file) => [file.path, file.state])).toEqual([
-        ["src/file0.ts", "viewed"],
-        ["src/other0.ts", "unviewed"],
-        ["src/file1.ts", "viewed"],
-        ["src/other1.ts", "unviewed"],
-        ["src/file2.ts", "viewed"],
-        ["src/other2.ts", "unviewed"],
-      ]);
-    }),
-  );
-
-  it.effect("stops paging viewed files rather than following a change without end", () =>
-    Effect.gen(function* () {
-      mockedExecute.mockReturnValue(
-        Effect.succeed(
-          output(
-            // @effect-diagnostics-next-line preferSchemaOverJson:off
-            JSON.stringify({
-              data: {
-                repository: {
-                  pullRequest: {
-                    files: {
-                      pageInfo: { hasNextPage: true, endCursor: "cursor" },
-                      nodes: [{ path: "src/file.ts", viewerViewedState: "VIEWED" }],
-                    },
-                  },
-                },
-              },
-            }),
-          ),
-        ),
-      );
-      const cli = yield* GitHubPullRequestCli.GitHubPullRequestCli;
-
-      const viewed = yield* cli.getPullRequestFilesViewed({
-        cwd: "/w",
-        repository: "acme/web",
-        host: "github.com",
-        number: 7,
-      });
-
-      assert.strictEqual(mockedExecute.mock.calls.length, 5);
-      assert.isTrue(viewed.truncated);
-      assert.strictEqual(viewed.files.length, 5);
-    }),
-  );
-
-  it.effect("clears and restores a burst of files in one request", () =>
-    Effect.gen(function* () {
-      mockedExecute
-        .mockReturnValueOnce(
-          Effect.succeed(
-            // @effect-diagnostics-next-line preferSchemaOverJson:off
-            output(JSON.stringify({ data: { repository: { pullRequest: { id: "PR_1" } } } })),
-          ),
-        )
-        .mockReturnValueOnce(Effect.succeed(output("{}")));
-      const cli = yield* GitHubPullRequestCli.GitHubPullRequestCli;
-
-      yield* cli.setPullRequestFilesViewed({
-        cwd: "/w",
-        repository: "acme/web",
-        host: "github.com",
-        number: 7,
-        files: [
-          { path: "src/a.ts", viewed: true },
-          { path: "src/b.ts", viewed: false },
-        ],
-      });
-
-      // One request to learn the pull request's node id, one for every press together.
-      assert.strictEqual(mockedExecute.mock.calls.length, 2);
-      // @effect-diagnostics-next-line preferSchemaOverJson:off
-      const sent = JSON.parse(callAt(1).stdin ?? "") as {
-        query: string;
-        variables: Record<string, string>;
-      };
-      expect(sent.query).toContain("f0: markFileAsViewed");
-      expect(sent.query).toContain("f1: unmarkFileAsViewed");
-      expect(sent.variables).toEqual({
-        pullRequestId: "PR_1",
-        path0: "src/a.ts",
-        path1: "src/b.ts",
-      });
-    }),
-  );
-
-  it.effect("asks the host nothing when nothing was pressed", () =>
-    Effect.gen(function* () {
-      const cli = yield* GitHubPullRequestCli.GitHubPullRequestCli;
-
-      yield* cli.setPullRequestFilesViewed({
-        cwd: "/w",
-        repository: "acme/web",
-        host: "github.com",
-        number: 7,
-        files: [],
-      });
-
-      assert.strictEqual(mockedExecute.mock.calls.length, 0);
-    }),
-  );
-
   it.effect("puts labels on by posting to the issue's own collection, all at once", () =>
     Effect.gen(function* () {
       mockedExecute.mockReturnValue(Effect.succeed(output("[]")));