I got the 7-10 day response as well, just assumed it would be a denial and didn't think anymore about it.
Received card with 5K limit about 2 to 3 weeks later. Was quite shocked and pleased at the same time when I opened the envelope as I had totally forgot about it.
Amex CM 10K | Amex ED 10K | Amex BCE 7.5K | 5/3RD SU2C 10K | 5/3RD SU2C 6.5K | Barclays Cash 6K | Barclay AARP 3.5K | Bread AMEX 9K | Citizens Cash 8K | Citizens Clear 2K | Citi® DP 11.3K | Citi® Simplicity 9.4K | Citi® TY 6.5K | Citi® DC 4K | Citi CuC 3.4K | Cap One QS 14.6K | Cap One WM MC 11K | Discover It 19.5K | Discover Miles 13.5K | BOA Cash 13.2K | BOA 7K | US Bank State Farm Visa 4K | US Bank AMEX 22.5K | US Bank Plat 16.5K | US Bank Cash 11.2K | FNBO Rewards 20K | FNBO Evergreen 11.3K | Huntington Voice 7,750K | Huntington Voice Rewards 8.7K | PF|CP Rewards 8.2K | PF|CP Gold 3.2K | PNC Cash 15K | PNC Core 15K | PNC Points 8K | Fidelity 15K | Wells Active 12K | Wells Reflect 10K | Target MC 12.5K | TD Cash 4.5K | Truist 6.5K | Truist 6.5K | Truist 6.5K | Truist 6.5K | Synch Premier MC 11.6K | Ebay MC 10K | Apple Card 5.5K | Deserve Digital 6K | Simon AMEX 6K | Chase Amazon 1.5K | F8 Scores 4/23 EX789; TU781; EQ792.