Any ideas why I cannot set a breakpoint in Embassy with probe-rs? It also doesn't stop at the entry to main so I cannot step through.  I've provided the SVD file https://github.com/bsodmike/stm32h747xi-async-quickstart/blob/master/.vscode/launch.json#L21 but I do not see any register details.  FYI I'm using an identical VSCode config with probe-rs and stm32h7xx-hal and that works just fine.

```
0.000000 INFO  Booting up...
└─ <mod path> @ └─ <invalid location: defmt frame-index: 7>:0   
0.000000 DEBUG flash: latency=2 wrhighfreq=2
└─ <mod path> @ └─ <invalid location: defmt frame-index: 35>:0   
0.000000 TRACE BDCR ok: 00008200
└─ <mod path> @ └─ <invalid location: defmt frame-index: 42>:0   
0.000000 DEBUG rcc: Clocks { sys: Hertz(400000000), pclk1: Hertz(100000000), pclk1_tim: Hertz(200000000), pclk2: Hertz(100000000), pclk2_tim: Hertz(200000000), pclk3: Hertz(100000000), pclk4: Hertz(100000000), hclk1: Hertz(200000000), hclk2: Hertz(200000000), hclk3: Hertz(200000000), hclk4: Hertz(200000000), pll1_q: None, pll2_p: None, pll2_q: None, pll2_r: None, pll3_p: None, pll3_q: None, pll3_r: None, adc: Some(Hertz(64000000)), rtc: Some(Hertz(32000)), hsi: None, csi: None, lse: None, hse: None, per: None, rcc_pclk_d3: None }
└─ <mod path> @ └─ <invalid location: defmt frame-index: 39>:0   
0.000000 INFO  high
└─ <mod path> @ └─ <invalid location: defmt frame-index: 8>:0   
0.300018 INFO  low
```