Take Profit and Stop Loss orders do not exist in Invest or ISA accounts, so I assume you’re referring to Limit & Stop orders.
The core purpose of CFD accounts differs from that of Invest and ISA accounts. CFD accounts are designed explicitly for speculative trading, while Invest and ISA accounts are meant for long-term investing. Consequently, the order types and how you can set them differ to align with the specifics of each account type.