Hey ssmith_c, thank you for your helpful reply. I have since checked out your suggestion. Unfortunately, I did not find the key as expected. But, what's even more interesting is that my application seems to function normally even without the "com.apple.security.accessibility" entitlement. Although this was somewhat of a solution, it didn't address the entire issue: The problem persists in relation to the Sandbox requirement. I retested it with the value set to "true", but found that this severely restricts the functionality, which is not suitable for a window manager application as it should operate seamlessly outside of the application's boundaries. App sandbox not enabled. The following executables must include the "com.apple.security.app-sandbox" entitlement with a Boolean value of true in the entitlements property list: [( "dev.steinhorst.tileswm.pkg/Payload/TilesWM.app/Contents/MacOS/TilesWM" )] Refer to App Sandbox page at https://developer.apple.com/documentation/security/app_sandbox for more information on sandboxing your app. (ID: 19825bd7-40a2-48f4-a459-ef2c32abeca9) I appreciate any further guidance on this matter. Best regards, Denis Steinhorst

Hi Quinn, Thank you for your response and for clearly outlining the current situation. Although I appreciate the information, I must say that the outcome is quite disappointing. The guidelines introduced around macOS 10.7.3 effectively create a perpetual non‑compete for existing window‑manager applications, giving those apps an almost monopoly in this niche. It’s hard to believe that this aligns with Apple’s stated commitment to an open market and product diversity. I have no intention of selling my app outside the App Store; on the contrary, I consider the App Store to be the premier distribution channel for macOS software. Most Mac users I know turn to it first because of its convenience and the trust it inspires. The “tax” that developers pay to sell through the store is a reasonable price for the exposure and credibility it provides. That said, I understand the rationale behind sandboxing, but I don’t think this should be the final word on the matter. Either existing non‑sandboxed window managers should also be required to conform, or the sandbox rules need to be adjusted to permit fair competition. I recognize that you are not the sole decision‑maker here, but I would appreciate any contact information for the team or individual who handles policy decisions so that I can raise these concerns directly. Over the past six months I have built a competitive window‑manager solution that, in my view, adds value to the App Store ecosystem and could generate revenue for both developers and Apple. As an Apple developer, I expect to enjoy the same rights and treatment as any other developer. Being told that my product cannot be published while similar products are allowed is difficult to understand and accept. Thank you again for your assistance. Best regards, Denis Steinhorst

Hey Quinn, Thanks again for your guidance on this case. I value your perspective and have followed your advice; I’ve created a new Thread in App Store Distribution & Marketing → App Review. I hope the review team can work with me toward a solution that avoids a lose‑lose outcome for everyone involved. Best regards, Denis Steinhorst