My app runs on .Net 7 with EFCore 7.0.5. I have two tables

SystemRole

SystemRoleId PK nvarchar(50)

SystemAssociation (Has clustered PK)

SystemId PK nvarchar(50) FK to SystemRole |
SystemRoleId PK nvarchar(50) FK to SystemRole |
SystemUserId PK nvarchar(50)

Both tables have data. I want to update the length of SystemRoleId in both tables. I added a new migration with

        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId",
                table: "SystemAssociations");

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemRoles",
                type: "nvarchar(150)",
                maxLength: 150,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(50)",
                oldMaxLength: 50);

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemAssociations",
                type: "nvarchar(150)",
                maxLength: 150,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(50)",
                oldMaxLength: 50);

            migrationBuilder.AddForeignKey(
                name: "FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId",
                table: "SystemAssociations",
                columns: new[] { "SystemId", "SystemRoleId" },
                principalTable: "SystemRoles",
                principalColumns: new[] { "SystemId", "SystemRoleId" },
                onDelete: ReferentialAction.NoAction);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId",
                table: "SystemAssociations");

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemRoles",
                type: "nvarchar(50)",
                maxLength: 50,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(150)",
                oldMaxLength: 150);

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemAssociations",
                type: "nvarchar(50)",
                maxLength: 50,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(150)",
                oldMaxLength: 150);

            migrationBuilder.AddForeignKey(
                name: "FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId",
                table: "SystemAssociations",
                columns: new[] { "SystemId", "SystemRoleId" },
                principalTable: "SystemRoles",
                principalColumns: new[] { "SystemId", "SystemRoleId" },
                onDelete: ReferentialAction.NoAction);
        }

On Migrate, the app errors ALTER TABLE with constraint FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId. I tried a alternative with direct SQL in migration, that worked.

migrationBuilder.Sql("rnALTER TABLE [dbo].[SystemAssociations] DROP CONSTRAINT [FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId]rnrnALTER TABLE SystemAssociationsrnALTER COLUMN SystemRoleId NVARCHAR(150) NOT NULLrnrnALTER TABLE SystemRolesrnALTER COLUMN SystemRoleId NVARCHAR(150) NOT NULLrnrnALTER TABLE [dbo].[SystemAssociations]  WITH NOCHECK ADD  CONSTRAINT [FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId] FOREIGN KEY([SystemId], [SystemRoleId])rnREFERENCES [dbo].[SystemRoles] ([SystemId], [SystemRoleId])rnrnALTER TABLE [dbo].[SystemAssociations] CHECK CONSTRAINT [FK_SystemAssociations_SystemRoles_SystemId_SystemRoleId]");

Not sure why sql worked not the other.
Main problem is when i make new change to schema to migrate, i see a revert of columnlength added to the new migration. Example i added a new column i get below migration

        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemRoles",
                type: "nvarchar(50)",
                maxLength: 50,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(150)",
                oldMaxLength: 150);

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemAssociations",
                type: "nvarchar(50)",
                maxLength: 50,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(150)",
                oldMaxLength: 150);

            migrationBuilder.AddColumn<string>(
                name: "Reason",
                table: "NotificationManagement",
                type: "nvarchar(max)",
                nullable: false,
                defaultValue: "");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "Reason",
                table: "NotificationManagement");

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemRoles",
                type: "nvarchar(150)",
                maxLength: 150,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(50)",
                oldMaxLength: 50);

            migrationBuilder.AlterColumn<string>(
                name: "SystemRoleId",
                table: "SystemAssociations",
                type: "nvarchar(150)",
                maxLength: 150,
                nullable: false,
                oldClrType: typeof(string),
                oldType: "nvarchar(50)",
                oldMaxLength: 50);
        }

If i try to run this migration, it fails due to the FK.
Is there a way to avoid this revert on new migrations?